Mariam Haq
Pediatrics Physician · Sunnyvale, CA
Mariam Haq is a pediatrics physician with a practice address in Sunnyvale, California, and NPI 1396322962, issued on Mar 28, 2021. Check the license (California A197863, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mariam Haq
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A197863 CA
Self-reported in NPPES; status is on the state search - Practice location
- 301 Old San Francisco RD, Sunnyvale, CA 94086
- Phone
- (408) 730-4251
- Enumerated
- Mar 28, 2021
- Record last updated
- Mar 11, 2025
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 301 Old San Francisco RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Aisha AminInternal Medicine Physician1013440981
- Joyce Ang, MDPediatrics Physician1346634698
- Lulua Bahrainwala, MD, MSFamily Medicine Physician1568949709
Verify Mariam Haq in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A197863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $142.37
2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mariam Haq among 9,272 pediatrics physician records in California
Mariam Haq is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 94% of them.
- NPI issued2021 · 94% of these records are older, 4% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 pediatrics physician records list a practice address in Sunnyvale
They are 28 of the 1,690 NPPES records with a practice address in Sunnyvale, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Sunnyvale → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Marisa Cappiello, MDSunnyvale, CA 940861326014168
- Jane Chen, MDSunnyvale, CA 940861316035520
- Elaine Chen, MDSunnyvale, CA 940861073690921
- Liang Huan, M.D.Sunnyvale, CA 940861215286588
- Maria Jiao, MDSunnyvale, CA 940861760445480
- Lori Kandel, MDSunnyvale, CA 940861144378068
- Douglas Kaye, MDSunnyvale, CA 940861881632271
- Melanie Klein, MDSunnyvale, CA 940861578644480
Common questions
What is Mariam Haq's NPI number?
Mariam Haq's National Provider Identifier (NPI) is 1396322962, issued on Mar 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Mariam Haq located?
The NPPES record lists a practice address at 301 Old San Francisco RD, Sunnyvale, CA, 94086. Phone: (408) 730-4251. Providers update this record themselves, so call before visiting.
How can I verify Mariam Haq's license?
NPPES lists California license number A197863, 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.
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.