William Graham, M.D.
NPI 1952668105 · Pulmonary Disease Physician · Reno, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Graham, M.D. is a Pulmonary Disease Physician provider in Reno, NV (NPI 1952668105).
Provider details
- NPI number
- 1952668105
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18838 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
890 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 150 | $204 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 118 | $10 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 112 | $8 |
| Test to Determine Lung Volumes Using Sensors94726 | 111 | $11 |
| Critical Care, Each Additional 30 Minutes99292 | 79 | $103 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 59 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 65 | 15 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 30 | — |
| Montelukast Sodium | 28 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 25 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 24 | 18 |
| Omeprazole | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,313 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-12
- Last updated
- 2023-05-19
- Certified
- 2023-05-19
Frequently asked questions
- What is William Graham's NPI number?
- William Graham's National Provider Identifier (NPI) is 1952668105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Graham's specialty?
- William Graham is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is William Graham located?
- William Graham's practice location on file with NPPES is 1155 Mill St, Reno, NV 89502-1576.
- What is William Graham's phone number?
- The practice phone number listed in the NPPES registry for William Graham is (775) 982-7878.
- Does William Graham accept Medicare?
- William Graham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Graham's NPI active?
- Yes — William Graham's NPI (1952668105) is active in the NPPES registry as of the last update on 2023-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.