Joslyn Nicole Witherspoon, M.D., M.P.H.
Family Medicine Physician · Detroit, MI
Joslyn Nicole Witherspoon, M.D., M.P.H. is a family medicine physician with a practice address in Detroit, Michigan, and NPI 1215269873, issued on Feb 8, 2010. Check the license (Michigan 4301088338, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Joslyn Nicole Witherspoon
- Credential
- M.D., M.P.H.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4301088338 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2799 W. Grand Boulevard, Detroit, MI 48202
- Phone
- (313) 916-1601
- Enumerated
- Feb 8, 2010
- Record last updated
- Jun 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (313) 916-8843
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 2799 W. Grand Boulevard
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joslyn Nicole Witherspoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301088338Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average family medicine physician in 2024
2,265 Medicare Part D claims for 482 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Amlodipine Besylate188 claims
- Atorvastatin Calcium117 claims
- Gabapentin114 claims
- Losartan Potassium76 claims
- Albuterol Sulfate Hfa57 claims
- Metformin Hcl54 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 practice group's MIPS final score for 2023 (Medicare payment program): 91.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Joslyn Nicole Witherspoon among 6,013 family medicine physician records in Michigan
Joslyn Nicole Witherspoon, M.D., M.P.H. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.
- NPI issued2010 · 57% of these records are older, 42% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
222 family medicine physician records list a practice address in Detroit
They are 222 of the 19,832 NPPES records with a practice address in Detroit, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Detroit → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Raymond Allard, M.D.Detroit, MI 482021760556377
- Mirza Beg, M.D.Detroit, MI 482021841364452
- Deirdre Claiborue, M.D.Detroit, MI 482021114091626
- Arnel Clarin, M.D.Detroit, MI 482021023182532
- Peter Coggan, M.D.MSEDDetroit, MI 482021033287842
- John Connors, M.D.Detroit, MI 482021932273448
- Jamie Hall, MDDetroit, MI 482021912910696
- Ernest Mullen, MDDetroit, MI 482021528096922
Common questions
What is Joslyn Nicole Witherspoon, M.D., M.P.H.'s NPI number?
Joslyn Nicole Witherspoon, M.D., M.P.H.'s National Provider Identifier (NPI) is 1215269873, issued on Feb 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Joslyn Nicole Witherspoon, M.D., M.P.H. located?
The NPPES record lists a practice address at 2799 W. Grand Boulevard, Detroit, MI, 48202. Phone: (313) 916-1601. Providers update this record themselves, so call before visiting.
How can I verify Joslyn Nicole Witherspoon, M.D., M.P.H.'s license?
NPPES lists Michigan license number 4301088338, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joslyn Nicole Witherspoon, M.D., M.P.H. prescribe under Medicare Part D?
In 2024, Joslyn Nicole Witherspoon, M.D., M.P.H. had 2,265 Medicare Part D claims for 482 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Joslyn Nicole Witherspoon, M.D., M.P.H.'s MIPS final score?
The 2023 MIPS final score is 91.6 of 100, reported for the practice group. 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.