Carol Lynn Piatt, M.D.
Specialist · Fairfax, VA
Carol Lynn Piatt, M.D. is a specialist with a practice address in Fairfax, Virginia, and NPI 1124102934, issued on Oct 25, 2006. Check the license (Virginia 0101034593, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carol Lynn Piatt
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 0101034593 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8301 Arlington Blvd, Fairfax, VA 22031
- Phone
- (703) 560-3372
- Enumerated
- Oct 25, 2006
- Record last updated
- Apr 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (703) 560-3373
- Entity
- Type 1 · individual
8 nearest specialist records → All 798 in Virginia → Look up another NPI →
Also registered at 8301 Arlington Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carol Lynn Piatt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0101034593Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average specialist in 2024
20 Medicare Part D claims for 11 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 79 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).
Carol Lynn Piatt among 798 specialist records in Virginia
Carol Lynn Piatt, M.D. is one of 798 specialist records with a practice address in Virginia. 30% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 42% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2008 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Virginia
There are 798 specialist records in Virginia.
All 798 in Virginia → Every provider in Fairfax → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Lorraine Cappelli, PTFairfax, VA 220311639155369
- Donald Colvin, M.D.Fairfax, VA 220311154312759
- Susan Conrad, M.D.Fairfax, VA 220311952406852
- Jan Dekker, MD,PHD,FACSFairfax, VA 220311851333504
- Peter Dunner, M.D.Fairfax, VA 220311932159290
- Julianne Greenberg, M.D.Fairfax, VA 220311174573158
- Alfred Khoury, M.D.Fairfax, VA 220311952474116
- Colleen Roche, OTR/LFairfax, VA 220311356321301
Common questions
What is Carol Lynn Piatt, M.D.'s NPI number?
Carol Lynn Piatt, M.D.'s National Provider Identifier (NPI) is 1124102934, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Carol Lynn Piatt, M.D. located?
The NPPES record lists a practice address at 8301 Arlington Blvd, Fairfax, VA, 22031. Phone: (703) 560-3372. Providers update this record themselves, so call before visiting.
How can I verify Carol Lynn Piatt, M.D.'s license?
NPPES lists Virginia license number 0101034593, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Carol Lynn Piatt, M.D. prescribe under Medicare Part D?
In 2024, Carol Lynn Piatt, M.D. had 20 Medicare Part D claims for 11 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Carol Lynn Piatt, M.D.'s MIPS final score?
The 2023 MIPS final score is 79 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.