David Claman, MD
NPI 1487605465 · Pulmonary Disease Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Claman, MD is a Pulmonary Disease Physician provider in San Francisco, CA (NPI 1487605465).
Provider details
- NPI number
- 1487605465
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A45740 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
1,120 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 177 | $109 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 159 | $148 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 135 | $10 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 126 | $131 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 107 | $136 |
| Sleep Study Including Heart Rate, Breathing, and Sleep Time95800 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Modafinil | 26 |
| Gabapentin | 25 |
| Tiotropium Bromidebrand: Spiriva Handihaler | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 |
| Albuterol Sulfatebrand: Ventolin Hfa | 20 |
| Methadone Hcl | 19 |
| Pramipexole Di-Hclbrand: Pramipexole Dihydrochloride | 19 |
| Montelukast Sodium | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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
- 2006-05-13
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is David Claman's NPI number?
- David Claman's National Provider Identifier (NPI) is 1487605465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Claman's specialty?
- David Claman is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Claman located?
- David Claman's practice location on file with NPPES is 2330 Post St, San Francisco, CA 94115-3465.
- What is David Claman's phone number?
- The practice phone number listed in the NPPES registry for David Claman is (415) 885-7886.
- Does David Claman accept Medicare?
- David Claman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Claman's NPI active?
- Yes — David Claman's NPI (1487605465) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.