Rong Rong Guo, MD
Rong Rong Guo is an Internal Medicine specialist based in Phoenix, AZ with over 34 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
With over 34 years in internal medicine, Rong Rong Guo, MD is a long-established internist in Phoenix. With 34+ years of experience, she has been practicing in the Phoenix area. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis. CMS MIPS quality score: 87.82/100 (2023).
At a glance
- Federal MIPS score higher than 77% of MIPS-scored doctors in Arizona
- Virtual visits available — no app or travel required
Older · 2141dNPPES updated 2020-07-13 · verify NPI on CMS · Verify license at Arizona Medical Board
Contact & Location
Practice Location
1441 N 12th St Fl 2, Phoenix, AZ 85006-2837
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 77% of doctors in Arizona on federal quality measures.
MIPS Score
202387.82/100
Arizona avg: 77.5 · US avg: 83.6
✓ Higher than most doctors nationally(+4.2 pts)
Better than 77% of MIPS-scored doctors in ArizonaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better41.6%
Arizona avg: 84.7 · US avg: 82.8
⚠ Lower than most doctors nationally(-41.2 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
172
Unique beneficiaries
Standard volumePrescription Recipients
309
Patients prescribed
Prescriptions Written
1,665
Total claims
Total Medicare drug cost: $993k
Percentile rankings compared against 1,247 reporting peers in Arizona.
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.
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 Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+7%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+13%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+5%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+12%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-4%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-4%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$376 received from industry
6 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Rong Rong Guo's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jul 12, 2020
Self-reported via NPPES
34 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Mailing address
14065 N Territory Trl, Fountain Hills, AZ 85268-3351
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 100055
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Rong Rong Guo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Rong Rong Guo for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Phoenix 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 Rong Rong Guo
Dr. Guo is listed as active in the NPI registry with telehealth listed in Phoenix, AZ. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (602) 521-5200.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Rong Rong Guo
Practice Location
1441 N 12th St Fl 2, Phoenix, AZ 85006-2837
Mailing Address
14065 N Territory Trl, Fountain Hills, AZ 85268-3351
This is a provider directory. Contact the office directly to schedule appointments.
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