Stephanie Lynn McKenney Groff, DO
Family Medicine Physician · Poolesville, MD
Stephanie Lynn McKenney Groff, DO is a family medicine physician with a practice address in Poolesville, Maryland, and NPI 1700346137, issued on Mar 21, 2019. Check the license (Maryland H0094080, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Stephanie Lynn McKenney Groff
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H0094080 MD
Self-reported in NPPES; status is on the state search - Practice location
- 19710 Fisher Ave Ste J, Poolesville, MD 20837
- Phone
- (301) 972-7600
- Enumerated
- Mar 21, 2019
- Record last updated
- Sep 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20240821000493); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 19710 Fisher Ave Ste J
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Kirksey, D.O.Family Medicine Physician1457672206
Verify Stephanie Lynn McKenney Groff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0094080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average family medicine physician in 2024
4,292 Medicare Part D claims for 640 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Rosuvastatin Calcium235 claims
- Levothyroxine Sodium220 claims
- Atorvastatin Calcium209 claims
- Amlodipine Besylate193 claims
- Metoprolol Succinate154 claims
- Lisinopril140 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): 89.4 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).
Industry payments in 2024: $66.14
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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 one group practice
- Poolesville Family Practice LLCPoolesville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Lynn McKenney Groff among 1,912 family medicine physician records in Maryland
Stephanie Lynn McKenney Groff, DO is one of 1,912 family medicine physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 86% of them.
- NPI issued2019 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2004 among the 1,141 with a school on file
- Record last updated2024 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Poolesville
They are 3 of the 37 NPPES records with a practice address in Poolesville, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Poolesville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Amar Duggirala, D.O.Poolesville, MD 208371588672190
- Katherine Kirksey, D.O.Poolesville, MD 208371457672206
- Frederik Bloem, M.D.Olney, MD 208321710042932
- Thomas Davis, M.D.Dickerson, MD 208421104148543
- Aashish Dewan, MDOlney, MD 208321619506979
- Johny Edappully, M.D.Olney, MD 208321053489336
- Samuel Eng, MDOlney, MD 208321134199557
- Melanie Grady, MDOlney, MD 208321285047902
Common questions
What is Stephanie Lynn McKenney Groff, DO's NPI number?
Stephanie Lynn McKenney Groff, DO's National Provider Identifier (NPI) is 1700346137, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Lynn McKenney Groff, DO located?
The NPPES record lists a practice address at 19710 Fisher Ave Ste J, Poolesville, MD, 20837. Phone: (301) 972-7600. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Lynn McKenney Groff, DO's license?
NPPES lists Maryland license number H0094080, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephanie Lynn McKenney Groff, DO prescribe under Medicare Part D?
In 2024, Stephanie Lynn McKenney Groff, DO had 4,292 Medicare Part D claims for 640 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Stephanie Lynn McKenney Groff, DO's MIPS final score?
The 2023 MIPS final score is 89.4 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.