Sarah L. Regan, MD
Family Medicine Physician · Leesburg, VA
Sarah L. Regan, MD is a family medicine physician with a practice address in Leesburg, Virginia, and NPI 1386852101, issued on May 18, 2007. Check the license (Virginia 0101241656, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Sarah L. Regan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101241656 VA
Self-reported in NPPES; status is on the state search - Practice location
- 51 Catoctin Cir NE, Leesburg, VA 20176
- Phone
- (703) 777-9510
- Enumerated
- May 18, 2007
- Record last updated
- Mar 4, 2026
- Fax
- (571) 665-6801
- Medicaid IDs
- 30015930110001 VA
1386852101 VA - Medicare enrollment
- Enrolled (PECOS I20070802000057); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2004
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 51 Catoctin Cir NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mahin BahaInternal Medicine Physician1881042869
- Zonaira Memon, DOFamily Medicine Physician1679130991
Verify Sarah L. Regan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101241656Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
475 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate40 claims
- Atorvastatin Calcium24 claims
- Levothyroxine Sodium23 claims
- Sertraline Hcl21 claims
- Lisinopril20 claims
- Losartan Potassium17 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): 92.6 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).
Industry payments in 2024: $18.68
1 payment: food and beverage; the largest payer was Dexcom, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Inova Physician Partners LLCLeesburg, VA
- Loudoun Medical Group, PCAshburn, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah L. Regan among 4,137 family medicine physician records in Virginia
Sarah L. Regan, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2004 · median 2004 among the 2,426 with a school on file
- Record last updated2026 · 54% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 family medicine physician records list a practice address in Leesburg
They are 43 of the 1,759 NPPES records with a practice address in Leesburg, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Leesburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Bencze, MDLeesburg, VA 201761720071251
- Martha Calihan, MDLeesburg, VA 201761366435885
- Mary Cecil, MDLeesburg, VA 201761871586396
- Jonathan Charen, MDLeesburg, VA 201761184617698
- Anthony Crowley, MDLeesburg, VA 201761134112642
- Robert Hetzel, MDLeesburg, VA 201761811980329
- Joseph Lee, MDLeesburg, VA 201761134115603
- Scott Nagell, MDLeesburg, VA 201761588657019
Common questions
What is Sarah L. Regan, MD's NPI number?
Sarah L. Regan, MD's National Provider Identifier (NPI) is 1386852101, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sarah L. Regan, MD located?
The NPPES record lists a practice address at 51 Catoctin Cir NE, Leesburg, VA, 20176. Phone: (703) 777-9510. Providers update this record themselves, so call before visiting.
How can I verify Sarah L. Regan, MD's license?
NPPES lists Virginia license number 0101241656, 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 Sarah L. Regan, MD prescribe under Medicare Part D?
In 2024, Sarah L. Regan, MD had 475 Medicare Part D claims for 84 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Sarah L. Regan, MD's MIPS final score?
The 2023 MIPS final score is 92.6 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.