Adam Michael Andruska, MD
Pulmonary Disease Physician · Stanford, CA
Adam Michael Andruska, MD is a pulmonary disease physician with a practice address in Stanford, California, and NPI 1245526169, issued on Jun 20, 2011. Check the license (California A135947, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Adam Michael Andruska
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- A135947 CA
2014017389 MO
Self-reported in NPPES; status is on the state search - Practice location
- 300 Pasteur Dr RM H2143, Stanford, CA 94305
- Phone
- (650) 723-6381
- Enumerated
- Jun 20, 2011
- Record last updated
- Aug 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190619003338); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Verify Adam Michael Andruska in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A135947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
150 Medicare Part D claims for 18 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Eliquis31 claims
- Sildenafil Citrate17 claims
- Bosentan15 claims
- Ambrisentan13 claims
- Furosemide12 claims
- Opsumit12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Adam Michael Andruska among 1,443 pulmonary disease physician records in California
Adam Michael Andruska, MD 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 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2011 · median 2002 among the 1,061 with a school on file
- Record last updated2019 · 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).
50 pulmonary disease physician records list a practice address in Stanford
They are 50 of the 5,606 NPPES records with a practice address in Stanford, and 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Stanford → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Laveena Chhatwani, MDStanford, CA 943051841278652
- Ramona Doyle, M.D.Stanford, CA 943051497863567
- Jennifer Fresco, M.D.Stanford, CA 943051902979131
- Jonerik Holty, M.D.Stanford, CA 943051720156748
- Deborah Levine, MDStanford, CA 943051831206804
- Joseph Lin, M.D.Stanford, CA 943051720136807
- Gordon Mak, M.D.Stanford, CA 943051447330725
- Paul Mohabir, M.D.Stanford, CA 943051811909708
Common questions
What is Adam Michael Andruska, MD's NPI number?
Adam Michael Andruska, MD's National Provider Identifier (NPI) is 1245526169, issued on Jun 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Adam Michael Andruska, MD located?
The NPPES record lists a practice address at 300 Pasteur Dr RM H2143, Stanford, CA, 94305. Phone: (650) 723-6381. Providers update this record themselves, so call before visiting.
How can I verify Adam Michael Andruska, MD's license?
NPPES lists California license number A135947, 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 Adam Michael Andruska, MD prescribe under Medicare Part D?
In 2024, Adam Michael Andruska, MD had 150 Medicare Part D claims for 18 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Adam Michael Andruska, MD's MIPS final score?
The 2023 MIPS final score is 76.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.