William Davidson, M.D.
Pulmonary Disease Physician · Cumberland, MD
William Davidson, M.D. is a pulmonary disease physician with a practice address in Cumberland, Maryland, and NPI 1851355614, issued on Apr 17, 2006. Check the license (Maryland D14747, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- William Davidson
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- D14747 MD
D0014147 MD
51208 SC
Self-reported in NPPES; status is on the state search - Practice location
- 12502 Willowbrook RD, Cumberland, MD 21502
- Phone
- (240) 964-8720
- Enumerated
- Apr 17, 2006
- Record last updated
- Jun 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 512083 SC
220031700 MD - Medicare enrollment
- Enrolled (PECOS I20051031000579); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1972
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 12502 Willowbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystal Abucevicz-Swick, CRNPNurse Practitioner1750867362
- Juan Arrisueno, M.D., PASurgery Physician1851393565
- Sheba Asghar, M.D.Endocrinology, Diabetes & Metabolism Physician1780865758
- Syed Zain Ayaz, M.DCritical Care Medicine (Internal Medicine) Physician1437405388
- Ayham Bataineh, M.D.Critical Care Medicine (Internal Medicine) Physician1972904365
- Sheena Buskirk, DOFamily Medicine Physician1396273520
Verify William Davidson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D14747Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $45.76
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 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 IncGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Davidson among 342 pulmonary disease physician records in Maryland
William Davidson, M.D. is one of 342 pulmonary disease physician records with a practice address in Maryland. 78% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 42% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1972 · median 2000 among the 225 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Maryland
There are 342 pulmonary disease physician records in Maryland.
All 342 in Maryland → Every provider in Cumberland → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Javeria AnwarCumberland, MD 215021396238846
- Shravan Kooragayalu, MDCumberland, MD 215021346502697
- Janice Lee, MBBSCumberland, MD 215021174974513
- James Raver, M.D.Cumberland, MD 215021477760486
- Mark Sagin, MD PHYSICIAN AND SURCumberland, MD 215021750343505
- Richard Schmitt, MDCumberland, MD 215021336271667
- Steven Smith, M.D.Cumberland, MD 215021205812013
- Boyd Sprenkle, MDCumberland, MD 215021306808159
Common questions
What is William Davidson, M.D.'s NPI number?
William Davidson, M.D.'s National Provider Identifier (NPI) is 1851355614, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Davidson, M.D. located?
The NPPES record lists a practice address at 12502 Willowbrook RD, Cumberland, MD, 21502. Phone: (240) 964-8720. Providers update this record themselves, so call before visiting.
How can I verify William Davidson, M.D.'s license?
NPPES lists Maryland license number D14747, 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.
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.