Joan Go Fitzharris, M.D.
Internal Medicine Physician · Suffolk, VA
Joan Go Fitzharris, M.D. is an internal medicine physician with a practice address in Suffolk, Virginia, and NPI 1558332932, issued on Feb 1, 2006. Check the license (Virginia 01012400051, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Joan Go Fitzharris
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 01012400051 VA
41667 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3920A Bridge RD, Suffolk, VA 23435
- Phone
- (757) 983-2200
- Enumerated
- Feb 1, 2006
- Record last updated
- Jun 25, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (757) 257-9991
- Medicare enrollment
- Enrolled (PECOS I20070322000462); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Verify Joan Go Fitzharris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 01012400051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average internal medicine physician in 2024
3,238 Medicare Part D claims for 225 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium307 claims
- Amlodipine Besylate190 claims
- Losartan Potassium156 claims
- Rosuvastatin Calcium133 claims
- Levothyroxine Sodium109 claims
- Telmisartan104 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 95.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sentara Medical GroupSuffolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joan Go Fitzharris among 3,599 internal medicine physician records in Virginia
Joan Go Fitzharris, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2003 among the 2,234 with a school on file
- Record last updated2009 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 internal medicine physician records list a practice address in Suffolk
They are 47 of the 1,438 NPPES records with a practice address in Suffolk, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Suffolk → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frank Amico, DOSuffolk, VA 234351841298064
- Christopher Dowd, DOSuffolk, VA 234351437159688
- Anke Hacker, MDSuffolk, VA 234351437137742
- Noel Hunte, MDSuffolk, VA 234351275597627
- Dena Krishnan, D.OSuffolk, VA 234351720372428
- Frank Lee, MDSuffolk, VA 234351659334928
- Jessica Mason, M.D.Suffolk, VA 234351184940488
- David Ramstad, MD, MPHSuffolk, VA 234351477516748
Common questions
What is Joan Go Fitzharris, M.D.'s NPI number?
Joan Go Fitzharris, M.D.'s National Provider Identifier (NPI) is 1558332932, issued on Feb 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joan Go Fitzharris, M.D. located?
The NPPES record lists a practice address at 3920A Bridge RD, Suffolk, VA, 23435. Phone: (757) 983-2200. Providers update this record themselves, so call before visiting.
How can I verify Joan Go Fitzharris, M.D.'s license?
NPPES lists Virginia license number 01012400051, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joan Go Fitzharris, M.D. prescribe under Medicare Part D?
In 2024, Joan Go Fitzharris, M.D. had 3,238 Medicare Part D claims for 225 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Joan Go Fitzharris, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.