Subaila Zia, MD
Pulmonary Disease Physician · Sunnyvale, CA
Subaila Zia, MD is a pulmonary disease physician with a practice address in Sunnyvale, California, and NPI 1649479866, issued on Jul 17, 2007. Check the license (California A132791, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Subaila Zia
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- A132791 CA
TPME6212 FL
036142162 IL
01075469A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Borregas Ave, Sunnyvale, CA 94089
- Phone
- (650) 687-7368
- Enumerated
- Jul 17, 2007
- Record last updated
- Apr 4, 2024
- Medicaid ID
- 201312390 IN
- Medicare enrollment
- Enrolled (PECOS I20210928000599); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Verify Subaila Zia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A132791Check 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
23 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 61% 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.
Subaila Zia among 1,443 pulmonary disease physician records in California
Subaila Zia, 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 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 40% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2002 among the 1,061 with a school on file
- Record last updated2024 · 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 Sunnyvale → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Elaine Murray, MDSouth San Francisco, CA 940801124189238
- Alyan Schwartz, M.DSouth San Francisco, CA 940801649566001
- Abraham Aronow, MDSan Francisco, CA 941091669553285
- Jamie Bigelow, MDSan Francisco, CA 941091043393663
- Morgan Gilani, MDSan Francisco, CA 941091902172042
- Aaron Baugh, MDSan Francisco, CA 941101083975874
- Esteban Burchard, MDSan Francisco, CA 941101538262043
- Katerina Christopoulos, MD, MPHSan Francisco, CA 941101902887847
Common questions
What is Subaila Zia, MD's NPI number?
Subaila Zia, MD's National Provider Identifier (NPI) is 1649479866, issued on Jul 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Subaila Zia, MD located?
The NPPES record lists a practice address at 1250 Borregas Ave, Sunnyvale, CA, 94089. Phone: (650) 687-7368. Providers update this record themselves, so call before visiting.
How can I verify Subaila Zia, MD's license?
NPPES lists California license number A132791, 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 Subaila Zia, MD prescribe under Medicare Part D?
In 2024, Subaila Zia, MD had 23 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.