Cristina Alvardo Nieves, M.D.

Endocrinology, Diabetes & Metabolism

Internal Medicine

Cristina Alvardo Nieves is an Endocrinology, Diabetes & Metabolism specialist based in Ann Arbor, MI with over 14 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: INTERNAL MEDICINE

(734) 647-5871Ann Arbor, MI
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Cristina Alvardo Nieves, M.D. practices as part of a group endocrinology, diabetes & metabolism specialist practice in Ann Arbor, MI. A University of Puerto Rico School of Medicine graduate since 2012, she brings 14+ years of experience. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and diabetes.

1 of 142 Internal Medicine providers in MISee all Internal Medicine in Ann Arbor14+ years experienceNPI since 2012

Older · 2293dNPPES updated 2020-02-11 · verify NPI on CMS · Verify license at Michigan Board of Medicine

Contact & Location

Practice Location

24 Frank Lloyd Wright Dr Lobby C Suite 1300, Ann Arbor, MI 48105-9484

CMS Clinical Data

How Does This Doctor Compare?

Generic Rx

↑ Higher = better

49.1%

Michigan avg: 83.5 · US avg: 82.8

Lower than most doctors nationally(-33.7 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

147

Unique beneficiaries

Standard volume

Prescription Recipients

139

Patients prescribed

Prescriptions Written

926

Total claims

Total Medicare drug cost: $584k

Percentile rankings compared against 1,194 reporting peers in Michigan.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Diabetes.

Hypertension
Higher than avg (+4%)74%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+4%) — a focus area for this doctor

High Cholesterol
Lower than avg (-1%)69%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-1%) — less common here

Diabetes
Higher than avg (+25%)59%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+25%) — a focus area for this doctor

Arthritis
Lower than avg (-3%)46%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-3%) — less common here

Chronic Kidney Disease
Higher than avg (+15%)45%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↑ More patients than average (+15%) — a focus area for this doctor

Mood Disorders
35%

Conditions affecting emotional state, including depression and bipolar disorder

Anxiety Disorders
Lower than avg (-1%)33%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-1%) — less common here

Ischemic Heart Disease
Lower than avg (-3%)29%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-3%) — less common here

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Community Context

Social Vulnerability Index: 0.59 / 1.00

Moderate vulnerability

She practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2012

    University of Puerto Rico School of Medicine

  2. Board certified · Feb 10, 2020

    Self-reported via NPPES

  3. 14 years in practice

    Established

Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).

Taxonomy: 207RE0101X

Education & Training

University of Puerto Rico School of Medicine (Class of 2012)

Practice Footprint

Mailing address

3621 S State St, Ann Arbor, MI 48108-1633

Differs from practice location

Virtual Endocrinology, Diabetes & Metabolism Care With Cristina Alvardo Nieves

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Cristina Alvardo Nieves for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Ann Arbor required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Cristina Alvardo Nieves

NPI records show Dr. Alvardo Nieves as active with telehealth listed in Ann Arbor, MI. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (734) 647-5871.

Verified across 6 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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