Dr. Tina Griffin Harris, MD
- Medicare services, 2024
- 3,290
- Medicare patients, 2024
- 283
- Part D claims, 2024
- 7,094
- Hospital affiliations
- 2
- Industry payments
- $2,943
- Practice address
- 5603 Duraleigh Rd, Raleigh, NC 27612
- Practice phone
- Call (919) 782-1806
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Raleigh Medical Group, PA
Raleigh, North Carolina
Find Dr. Harris' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Tina Griffin Harris is an internist in Raleigh, North Carolina
Dr. Harris practices at Raleigh Medical Group, PA in Raleigh, North Carolina.
Dr. Harris' NPI, 1023049699, was assigned on July 5, 2006. Dr. Harris graduated from University of North Carolina at Chapel Hill School of Medicine in 1999.
- NPI
- 1023049699NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325047103
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 782-1806
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tina Griffin Harris practices at Raleigh Medical Group, PA in Raleigh, North Carolina
Dr. Harris' primary practice is Raleigh Medical Group, PA, at 5603 Duraleigh Rd, Raleigh, NC 27612 in Wake County. The practice phone is (919) 782-1806.
- Raleigh Medical Group, PA5603 Duraleigh Rd, Raleigh, NC 27612 · Wake CountyPhone(919) 782-1806
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tina Griffin Harris is affiliated with 5 sites of care and 2 medical groups
Dr. Harris' primary practice is Raleigh Medical Group, PA in Raleigh, North Carolina. Dr. Harris is also affiliated with UNC Health Rex. The medical group on file is Legacy Healthcare Services. Dmand AI also links Dr. Harris to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tina Griffin Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Raleigh Medical Group, PA | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tina Griffin Harris is one of 3,705 internists in North Carolina
Internal medicine is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Harris has a license on file in North Carolina.
Specialties and state licenses
- Internal medicine, North Carolina
Internists near Dr. Harris
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tina Griffin Harris billed Medicare for 3,290 services in 2024
CMS data shows 3,290 Medicare services from Dr. Harris across 21 procedure codes in 2024, for 283 Medicare patients. Medicare paid $127,479 for them. Every service was in an office.
Dr. Harris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,6802024: 1,8007%
- Office and hospital visits
- 2023: 7242024: 60516%
- Other services
- 2023: 3312024: 59479%
- Tests and treatments
- 2023: 2842024: 20827%
- Lab and pathology
- 2023: 292024: 4555%
- Surgery
- 2023: 02024: 38
- Imaging
- 2023: 252024: 0100%
Dr. Harris compared with the North Carolina median for internists, 2024
- Dr. Harris
- North Carolina median
- Medicare services
- 3,290vs 5216.3 times
- Medicare patients
- 283vs 18553% above
- Part D claims
- 6,322vs 27223.2 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Harris' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Harris?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harris and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tina Griffin Harris treated 283 Medicare patients in 2024, average age 75
CMS counts 283 Medicare patients who saw Dr. Harris in 2024. The largest group is 65 to 74, with 145 patients. 61% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harris' median patient age at 65, with 77% women.
Dr. Harris' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Harris' Medicare patients by sex, 2024
- Women21275%
- Men7125%
Chronic conditions among Dr. Harris' Medicare patients, 2024
- High cholesterol61%
- High blood pressure58%
- Arthritis45%
- Anxiety24%
- Osteoporosis22%
- Ischemic heart disease20%
- Mood disorders20%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women77%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tina Griffin Harris wrote 7,094 Medicare Part D claims in 2024
In 2024, Dr. Harris wrote 7,094 Medicare Part D claims for 610 patients. 85% of them were for generic drugs. CMS names the drug for 6,322 of them, across 117 drugs with 11 or more claims each, at $523,622 in total drug cost. In 2023, CMS named 6,105 claims across 123 drugs.
Dr. Harris' Part D claims by kind of drug, 2024
- Generic6,056 claims85%
- Brand-name1,003 claims14%
- Other35 claims0%
Dr. Harris' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Harris' Part D claims, 2024
- Opioids3%186 of 7,094 claims
- Antibiotics3%181 of 7,094 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,1052024: 6,3224%
Drugs named by CMS: 117 in 2024, 123 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Tina Griffin Harris offers telehealth to Medicare patients
Dr. Harris accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Harris as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tina Griffin Harris received $2,943 in industry payments from 2016 to 2025
CMS Open Payments shows 110 general payments to Dr. Harris from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. Kowa Research Institute, Inc. paid the most, $1,182.
General payments to Dr. Harris by program year, 2016 to 2025
General payments to Dr. Harris by kind, 2016 to 2025
- Food and beverage$2,10772%
- Travel and lodging$83728%
Companies that paid Dr. Harris the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tina Griffin Harris graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Harris graduated from University of North Carolina at Chapel Hill School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tina Griffin Harris's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tina Griffin Harris
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tina Griffin Harris' NPI number?
Dr. Tina Griffin Harris' NPI number is 1023049699. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tina Griffin Harris?
Dr. Tina Griffin Harris is an internist in Raleigh, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tina Griffin Harris practice?
Dr. Harris practices at 5603 Duraleigh Rd, Raleigh, NC 27612. Dr. Harris' primary practice is Raleigh Medical Group, PA in Raleigh, North Carolina. Dmand AI also links Dr. Harris to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Tina Griffin Harris' office phone number?
The practice phone on file for Dr. Harris is (919) 782-1806.
Which hospitals is Dr. Tina Griffin Harris affiliated with?
Dr. Harris is affiliated with UNC Health Rex. Dmand AI links Dr. Harris to 1 more hospital.
What medical group is Dr. Tina Griffin Harris part of?
Dr. Harris is linked to Legacy Healthcare Services. Dmand AI links Dr. Harris to 1 more medical group.
Does Dr. Tina Griffin Harris accept Medicare?
Yes. CMS data shows Dr. Harris billed Medicare for 3,290 services in 2024, and Dr. Harris accepts Medicare assignment.
Does Dr. Tina Griffin Harris offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Harris as offering telehealth services.
How many Medicare patients does Dr. Tina Griffin Harris see?
CMS counts 283 Medicare patients who saw Dr. Harris in 2024, with an average age of 75.
What services does Dr. Tina Griffin Harris bill to Medicare?
In 2024, Dr. Harris' most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99213) and office visit, established patient (99214).
Show 4 more questionsShow fewer questions
Where did Dr. Tina Griffin Harris go to medical school?
Dr. Harris graduated from University of North Carolina at Chapel Hill School of Medicine in 1999.
What drugs does Dr. Tina Griffin Harris prescribe most?
In 2024 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Tina Griffin Harris received payments from drug or device companies?
CMS Open Payments shows $2,943 in general payments to Dr. Harris from 27 companies from 2016 to 2025. The largest total came from Kowa Research Institute, Inc.
How long has Dr. Tina Griffin Harris been practicing?
Dr. Harris graduated from medical school in 1999, 27 years ago.
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