Charles C. McDonald, M.D.
Pulmonary Disease Physician · San Francisco, CA
Charles C. McDonald, M.D. is a pulmonary disease physician with a practice address in San Francisco, California, and NPI 1477543155, issued on Oct 25, 2005. Check the license (California G42806, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles C. McDonald
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- G42806 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Webster St, San Francisco, CA 94115
- Phone
- (415) 749-5779
- Enumerated
- Oct 25, 2005
- Record last updated
- Jan 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (415) 921-1015
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 2100 Webster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Andereck, M.D.Internal Medicine Physician1699800219
- Jennifer Austin, LCSWClinical Social Worker1669878492
- Amy Baertson, R.DRegistered Dietitian1598914202
Verify Charles C. McDonald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G42806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
25 Medicare Part D claims for 14 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 76% of 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.
Charles C. McDonald among 1,443 pulmonary disease physician records in California
Charles C. McDonald, M.D. is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2017 · 55% 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 California 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 California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in San Francisco → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Thomas Addison, MDSan Francisco, CA 941151154494599
- Christopher Brown, MDSan Francisco, CA 941151104900901
- Tze-Ming Chen, M.D.San Francisco, CA 941151215092705
- David Claman, MDSan Francisco, CA 941151487605465
- Ryan Dougherty, M.D.San Francisco, CA 941151942317409
- Allison Friedenberg, M.D.San Francisco, CA 941151740471044
- Nisha Gidwani, M.D.San Francisco, CA 941151538336482
- Robert Grant, MDSan Francisco, CA 941151508891748
Common questions
What is Charles C. McDonald, M.D.'s NPI number?
Charles C. McDonald, M.D.'s National Provider Identifier (NPI) is 1477543155, issued on Oct 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles C. McDonald, M.D. located?
The NPPES record lists a practice address at 2100 Webster St, San Francisco, CA, 94115. Phone: (415) 749-5779. Providers update this record themselves, so call before visiting.
How can I verify Charles C. McDonald, M.D.'s license?
NPPES lists California license number G42806, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles C. McDonald, M.D. prescribe under Medicare Part D?
In 2024, Charles C. McDonald, M.D. had 25 Medicare Part D claims for 14 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.