William Barker Graham, M.D.
Pulmonary Disease Physician · Reno, NV
William Barker Graham, M.D. is a pulmonary disease physician with a practice address in Reno, Nevada, and NPI 1952668105, issued on Apr 12, 2012. Check the license (Nevada 18838, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- William Barker Graham
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 18838 NV
A129182 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1155 Mill St, Reno, NV 89502
- Phone
- (775) 982-7878
- Enumerated
- Apr 12, 2012
- Record last updated
- May 19, 2023
- Fax
- (775) 982-4196
- Medicare enrollment
- Enrolled (PECOS I20190701001225); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2012
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 90 in Nevada → Look up another NPI →
Also registered at 1155 Mill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janeen Abe, PHARMDAmbulatory Care Pharmacist1184266298
- David John Acierto, D.O.Internal Medicine Physician1447563622
- Rommel Adajar, MDInternal Medicine Physician1336168707
- Phyllis Ager, MDRadiation Oncology Physician1962405456
- Thomas Agney, M.D.Hospitalist Physician1558334706
- Ricardo Aguirre-Escobar, PHARMDPharmacist1942907472
Verify William Barker Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 18838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
336 Medicare Part D claims for 94 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Trelegy Ellipta65 claims
- Anoro Ellipta30 claims
- Montelukast Sodium28 claims
- Breo Ellipta25 claims
- Albuterol Sulfate Hfa24 claims
- Omeprazole15 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: $2,312.63
18 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. 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
- Community Care Services LLCReno, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Barker Graham among 90 pulmonary disease physician records in Nevada
William Barker Graham, M.D. is one of 90 pulmonary disease physician records with a practice address in Nevada. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 23% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2012 · median 2007 among the 69 with a school on file
- Record last updated2023 · 30% 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 Nevada 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 Nevada
There are 90 pulmonary disease physician records in Nevada.
All 90 in Nevada → Every provider in Reno → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Keith AlbrektsonReno, NV 895021144755992
- Stephen Baez, MDReno, NV 895021851376123
- Julia Christopher, D.O.Reno, NV 895021447601281
- Aaron Dobie, MDReno, NV 895021356873020
- Hafiz Mahboob, MDReno, NV 895021477947612
- Gregory Matwiyoff, M.D.Reno, NV 895021932248093
- Amanda Morgan, M.D.Reno, NV 895021275743122
- Leslie Smith, MDReno, NV 895021073596722
Common questions
What is William Barker Graham, M.D.'s NPI number?
William Barker Graham, M.D.'s National Provider Identifier (NPI) is 1952668105, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Barker Graham, M.D. located?
The NPPES record lists a practice address at 1155 Mill St, Reno, NV, 89502. Phone: (775) 982-7878. Providers update this record themselves, so call before visiting.
How can I verify William Barker Graham, M.D.'s license?
NPPES lists Nevada license number 18838, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Barker Graham, M.D. prescribe under Medicare Part D?
In 2024, William Barker Graham, M.D. had 336 Medicare Part D claims for 94 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.