William E. Bair, M.D.
Specialist · Cambridge, MD
William E. Bair, M.D. is a specialist with a practice address in Cambridge, Maryland, and NPI 1164460416, issued on Jun 2, 2006. Check the license (Maryland D00432238, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William E. Bair
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- D00432238 MD
Self-reported in NPPES; status is on the state search - Practice location
- 100 Bramble St, Cambridge, MD 21613
- Phone
- (410) 228-4616
- Enumerated
- Jun 2, 2006
- Record last updated
- Dec 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 901-1008
- Medicare enrollment
- Enrolled (PECOS I20111121000259); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 938 in Maryland → Look up another NPI →
Also registered at 100 Bramble St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lisa Marshall, FNPFamily Nurse Practitioner1316298839
- Lois Narr, D.O.Family Medicine Physician1437265014
- Leona Odemena, DPMPodiatrist1740386044
- Nancy Oliver, MSN, CRNP-FFamily Nurse Practitioner1447577614
Verify William E. Bair in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license D00432238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average specialist in 2024
359 Medicare Part D claims for 158 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 133 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen69 claims
- Tramadol Hcl26 claims
- Procto-Med Hc24 claims
- Oxycodone Hcl19 claims
- Naproxen17 claims
- Mupirocin16 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.
Industry payments in 2024: $144.23
5 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. The 5,844 providers of this specialty with any payment received $4,760.79 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
- University OF Maryland Community Medical Group IncEaston, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William E. Bair among 938 specialist records in Maryland
William E. Bair, M.D. is one of 938 specialist records with a practice address in Maryland. 36% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 39% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1987 · median 1989 among the 220 with a school on file
- Record last updated2007 · 72% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 specialist records list a practice address in Cambridge
They are 4 of the 333 NPPES records with a practice address in Cambridge, and 938 specialist records in Maryland.
All 938 in Maryland → Every provider in Cambridge → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Jessica JohnsonCambridge, MD 216131760205892
- Mohammad Kamsheh, M.D.Cambridge, MD 216131083611917
- Frederick Knowles, M.D.Cambridge, MD 216131275631301
- Susan Edwards, P.T.Centreville, MD 216171134245764
- Freddy Araujo-Vidal, M.D.Chestertown, MD 216201689612103
- George Panas, M.D.Chestertown, MD 216201508800095
- Syed Ali, M.D.Easton, MD 216011952338998
- John Condit, D.O.Easton, MD 216011811909179
Common questions
What is William E. Bair, M.D.'s NPI number?
William E. Bair, M.D.'s National Provider Identifier (NPI) is 1164460416, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William E. Bair, M.D. located?
The NPPES record lists a practice address at 100 Bramble St, Cambridge, MD, 21613. Phone: (410) 228-4616. Providers update this record themselves, so call before visiting.
How can I verify William E. Bair, M.D.'s license?
NPPES lists Maryland license number D00432238, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does William E. Bair, M.D. prescribe under Medicare Part D?
In 2024, William E. Bair, M.D. had 359 Medicare Part D claims for 158 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
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.