Shazah Khawaja, MD
Obstetrics & Gynecology Physician · Santa Rosa, CA
Shazah Khawaja, MD is an obstetrics & gynecology physician with a practice address in Santa Rosa, California, and NPI 1083636450, issued on Jul 24, 2006. Check the license (California C55816, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shazah Khawaja
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- C55816 CA
048447 CT
25MA08177000 NJ
239820 NY
Self-reported in NPPES; status is on the state search - Practice location
- 900 Sonoma Ave Ste 18, Santa Rosa, CA 95404
- Phone
- (707) 579-1102
- Enumerated
- Jul 24, 2006
- Record last updated
- Jun 16, 2025
- Fax
- (707) 579-1386
- Medicare enrollment
- Enrolled (PECOS I20131114000553); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Shazah Khawaja in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C55816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
232 Medicare Part D claims for 70 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Estradiol64 claims
- Progesterone34 claims
- Valacyclovir14 claims
- Dotti11 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): 73.8 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).
Industry payments in 2024: $633.45
14 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Shazah Khawaja among 5,088 obstetrics & gynecology physician records in California
Shazah Khawaja, MD is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1999 · median 2004 among the 2,700 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Santa Rosa → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Leonard Klay, M.D.Santa Rosa, CA 954041831123447
- Matthew Pride, MDSanta Rosa, CA 954041588627855
- Ashley Weinert, MDSanta Rosa, CA 954041932162419
- Mary Ashby-Ahearn, MDSanta Rosa, CA 954031528448198
- Tara Bartlett, DOSanta Rosa, CA 954031588000863
- Kimberley BullardSanta Rosa, CA 954031144856170
- Sophia Chan, MDSanta Rosa, CA 954031649854704
- Susan Dehnad, MDSanta Rosa, CA 954031922294834
Common questions
What is Shazah Khawaja, MD's NPI number?
Shazah Khawaja, MD's National Provider Identifier (NPI) is 1083636450, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shazah Khawaja, MD located?
The NPPES record lists a practice address at 900 Sonoma Ave Ste 18, Santa Rosa, CA, 95404. Phone: (707) 579-1102. Providers update this record themselves, so call before visiting.
How can I verify Shazah Khawaja, MD's license?
NPPES lists California license number C55816, 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 Shazah Khawaja, MD prescribe under Medicare Part D?
In 2024, Shazah Khawaja, MD had 232 Medicare Part D claims for 70 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Shazah Khawaja, MD's MIPS final score?
The 2023 MIPS final score is 73.8 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.