John A. Billon, MD
Family Medicine Physician · Arnold, MD
John A. Billon, MD is a family medicine physician with a practice address in Arnold, Maryland, and NPI 1083714653, issued on Sep 24, 2006. Check the license (Maryland D65013, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- John A. Billon
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- D65013 MD
C1-0008021 DE
MA71829 NJ
229714-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1509 Ritchie Hwy, Arnold, MD 21012
- Phone
- (410) 757-7600
- Enumerated
- Sep 24, 2006
- Record last updated
- Nov 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (410) 626-8043
- Medicaid ID
- 334815600 MD
- Medicare enrollment
- Enrolled (PECOS I20070328000349); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1999
- 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 1509 Ritchie Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Akber Ahmad, MDInternal Medicine Physician1578546941
- Victoria BurdenPhysician Assistant1023894425
- Katie Clements, NPFamily Nurse Practitioner1952954331
- Olivia Cook, FNP-BCFamily Medicine Physician1114635638
- Amanda Curry, FNPNurse Practitioner1447594924
- Meredith Esposito, DMDDentist1659542231
Verify John A. Billon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D65013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average family medicine physician in 2024
7,474 Medicare Part D claims for 770 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Amlodipine Besylate430 claims
- Pravastatin Sodium409 claims
- Atorvastatin Calcium384 claims
- Levothyroxine Sodium373 claims
- Lisinopril345 claims
- Rosuvastatin Calcium220 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: $1,425.97
76 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
- Maryland Primary Care Physicians, LLCArnold, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Billon among 1,912 family medicine physician records in Maryland
John A. Billon, MD 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1999 · median 2004 among the 1,141 with a school on file
- Record last updated2016 · 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).
11 family medicine physician records list a practice address in Arnold
They are 11 of the 307 NPPES records with a practice address in Arnold, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Arnold → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Deborah Bullock, MDArnold, MD 210121922083047
- Anna ConleyArnold, MD 210121851851943
- Olivia Cook, FNP-BCArnold, MD 210121114635638
- Leor Krichilsky, M.D.Arnold, MD 210121295267821
- Janelle Love, M.D., M.S.Arnold, MD 210121801911813
- Victor Plavner, M.D.Arnold, MD 210121104818004
- Taylor Robinson, PA-CArnold, MD 210121710751573
- James Ruppel, MDArnold, MD 210121912906512
Common questions
What is John A. Billon, MD's NPI number?
John A. Billon, MD's National Provider Identifier (NPI) is 1083714653, issued on Sep 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John A. Billon, MD located?
The NPPES record lists a practice address at 1509 Ritchie Hwy, Arnold, MD, 21012. Phone: (410) 757-7600. Providers update this record themselves, so call before visiting.
How can I verify John A. Billon, MD's license?
NPPES lists Maryland license number D65013, 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 John A. Billon, MD prescribe under Medicare Part D?
In 2024, John A. Billon, MD had 7,474 Medicare Part D claims for 770 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John A. Billon, MD'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.