Srisawai Pattamakom, M.D.
Obstetrics & Gynecology Physician · Ventura, CA
Srisawai Pattamakom, M.D. is an obstetrics & gynecology physician with a practice address in Ventura, California, and NPI 1114031648, issued on Aug 19, 2006. Check the license (California G080945, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Srisawai Pattamakom
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G080945 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2945 Loma Vista RD, Ventura, CA 93003
- Phone
- (805) 677-8003
- Enumerated
- Aug 19, 2006
- Record last updated
- Jan 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (805) 677-8404
- Medicare enrollment
- Enrolled (PECOS I20070129000447); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2945 Loma Vista RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Campion, N.P.Adult Health Nurse Practitioner1649201559
- Sarah Dinkler, CNM, WHNPAdvanced Practice Midwife1013467216
- Erika Heckman, WHNP, CNMAdvanced Practice Midwife1881342251
- Cedar Wilkening, ATC, PACMedical Physician Assistant1194496067
Verify Srisawai Pattamakom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G080945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
367 Medicare Part D claims for 107 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 12 claims were for opioids.
Most prescribed
- Estradiol111 claims
- Progesterone50 claims
- Ibuprofen18 claims
- Dotti15 claims
- Yuvafem14 claims
- Estradiol-Norethindrone Acetat11 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.
Industry payments in 2024: $749.43
30 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.
Bills Medicare through one group practice
- Community Memorial Health SystemVentura, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Srisawai Pattamakom among 5,088 obstetrics & gynecology physician records in California
Srisawai Pattamakom, M.D. 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
- Graduated1988 · median 2004 among the 2,700 with a school on file
- Record last updated2017 · 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 Ventura → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Lois Barnes, M.D.Ventura, CA 930031134233521
- Terry Cole, M.D.Ventura, CA 930031992748651
- Steven Coyle, MDVentura, CA 930031548276900
- Patrick Diesfeld, M.D.Ventura, CA 930031568576080
- Katherine Edwards, M.D.Ventura, CA 930031972635498
- Olivia Farfan-Gonzalez, M.D.Ventura, CA 930031720014376
- John Gustafson, M.D.Ventura, CA 930031003836016
- Jeffrey Martin, M.D.Ventura, CA 930031568490803
Common questions
What is Srisawai Pattamakom, M.D.'s NPI number?
Srisawai Pattamakom, M.D.'s National Provider Identifier (NPI) is 1114031648, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Srisawai Pattamakom, M.D. located?
The NPPES record lists a practice address at 2945 Loma Vista RD, Ventura, CA, 93003. Phone: (805) 677-8003. Providers update this record themselves, so call before visiting.
How can I verify Srisawai Pattamakom, M.D.'s license?
NPPES lists California license number G080945, 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 Srisawai Pattamakom, M.D. prescribe under Medicare Part D?
In 2024, Srisawai Pattamakom, M.D. had 367 Medicare Part D claims for 107 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.