Tammy Diane Grayson, PA-C
Tammy Diane Grayson, PA-C runs an independent physician assistant practice in Daytona Beach, FL. She has been in practice for 16+ years. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
Older · 5649dNPPES updated 2010-11-17 · verify on CMS
Contact & Location
Practice Location
305 Memorial Medical Pkwy Suite 205, Daytona Beach, FL 32117-5168
How Does This Doctor Compare?
MIPS Score
202372.7/100
Florida avg: 82.6 · US avg: 83.6
⚠ Lower than most doctors nationally(-10.9 pts)
How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
133
Unique beneficiaries
Standard volumePrescription Recipients
75
Patients prescribed
Prescriptions Written
139
Total claims
Total Medicare drug cost: $2k
Percentile rankings compared against 5,053 reporting peers in Florida.
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 (+4%) — 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 (+1%) — 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
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$116 received from industry
5 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 Tammy Diane Grayson's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
16 years in practice
Experienced
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Taxonomy: 363A00000X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 510008
View hospital on Medicare Care CompareVirtual Medical Care With Tammy Diane Grayson
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Tammy Diane Grayson for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Daytona Beach 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 Tammy Diane Grayson
Dr. Grayson is listed as active in the NPI registry with telehealth listed in Daytona Beach, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (386) 231-3530.
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 Tammy Diane Grayson
Practice Location
305 Memorial Medical Pkwy Suite 205, Daytona Beach, FL 32117-5168
Mailing Address
305 Memorial Medical Pkwy Suite 205, Daytona Beach, FL 32117-5168
This is a provider directory. Contact the office directly to schedule appointments.
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