Garima Loharuka, D.O.
Obstetrics & Gynecology Physician · Castro Valley, CA
Garima Loharuka, D.O. is an obstetrics & gynecology physician with a practice address in Castro Valley, California, and NPI 1972897478, issued on Jun 2, 2011. Check the license (California 20A11972, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Garima Loharuka
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 20A11972 CA
Self-reported in NPPES; status is on the state search - Practice location
- 20101 Lake Chabot RD, Castro Valley, CA 94546
- Phone
- (510) 247-6330
- Enumerated
- Jun 2, 2011
- Record last updated
- Oct 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (510) 247-6331
- Medicare enrollment
- Enrolled (PECOS I20140922000003); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 20101 Lake Chabot RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Phassarin Chansakul, MDPediatrics Physician1922413038
- Nalurporn Chokrungvaranon, M.D.Endocrinology, Diabetes & Metabolism Physician1922209436
Verify Garima Loharuka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A11972Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
44 Medicare Part D claims for 18 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationCastro Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garima Loharuka among 5,088 obstetrics & gynecology physician records in California
Garima Loharuka, D.O. 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2010 · median 2004 among the 2,700 with a school on file
- Record last updated2016 · 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 Castro Valley → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ana BermudezCastro Valley, CA 945461679079065
- Kalaokalani Chandler, M.D.Castro Valley, CA 945461164459947
- Murray Gould, M.D.Castro Valley, CA 945461619985025
- Radhika Madhavan, MDCastro Valley, CA 945461457513053
- Michael McGlynn, MDCastro Valley, CA 945461730255332
- Baotram Nguyen, M.D.Castro Valley, CA 945461255607727
- Samuel Santoro, DOCastro Valley, CA 945461013023795
- Anna Maria Sapugay, MDCastro Valley, CA 945461972514966
Common questions
What is Garima Loharuka, D.O.'s NPI number?
Garima Loharuka, D.O.'s National Provider Identifier (NPI) is 1972897478, issued on Jun 2, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Garima Loharuka, D.O. located?
The NPPES record lists a practice address at 20101 Lake Chabot RD, Castro Valley, CA, 94546. Phone: (510) 247-6330. Providers update this record themselves, so call before visiting.
How can I verify Garima Loharuka, D.O.'s license?
NPPES lists California license number 20A11972, 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 Garima Loharuka, D.O. prescribe under Medicare Part D?
In 2024, Garima Loharuka, D.O. had 44 Medicare Part D claims for 18 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.