Mareeni Stanislaus, MD
Obstetrics & Gynecology Physician · Templeton, CA
Mareeni Stanislaus, MD is an obstetrics & gynecology physician with a practice address in Templeton, California, and NPI 1730105123, issued on Jul 15, 2006. Check the license (California G82207, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mareeni Stanislaus
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G82207 CA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Posada LN Ste 201, Templeton, CA 93465
- Phone
- (805) 434-3000
- Enumerated
- Jul 15, 2006
- Record last updated
- Jul 9, 2025
- Fax
- (805) 329-5229
- Medicaid IDs
- GR0092204 CA
00G822070 CA - Medicare enrollment
- Enrolled (PECOS I20050331001251); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 1992
- 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 350 Posada LN Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Baker-Ballantyne, NM, RNAdvanced Practice Midwife1669646824
- Christine Emory JacobsonPhysician Assistant1649953332
- Kaitlyn Wetzel, WHNP-BCWomen's Health Nurse Practitioner1306625025
Verify Mareeni Stanislaus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G82207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
418 Medicare Part D claims for 145 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 13 claims were for opioids.
Most prescribed
- Estradiol95 claims
- Progesterone35 claims
- Estradiol (Twice Weekly)27 claims
- Clobetasol Propionate21 claims
- Dotti19 claims
- Myrbetriq17 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 MIPS final score for 2023 (Medicare payment program): 72.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $544.84
12 payments; by number, the most common kind was food and beverage; the largest payer was Revance Therapeutics, 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
- Mareeni T Stanislaus MD A Medical CorporationTempleton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mareeni Stanislaus among 5,088 obstetrics & gynecology physician records in California
Mareeni Stanislaus, 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
- Graduated1992 · 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).
6 obstetrics & gynecology physician records list a practice address in Templeton
They are 6 of the 326 NPPES records with a practice address in Templeton, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Templeton → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Aiga Charles, MDTempleton, CA 934651801118443
- Steven Herron, MDTempleton, CA 934651831183805
- Madeleine NicastroTempleton, CA 934651760062863
- Jeannie Pflum, DOTempleton, CA 934651194816678
- Shan Thomas, MDTempleton, CA 934651821017294
- Estrella Chavez Benzaquen, M.D.Santa Maria, CA 934551396187449
- Perla Park, M.DSanta Maria, CA 934551518973122
- Daniela Arbelaez, MDSanta Maria, CA 934541538651815
Common questions
What is Mareeni Stanislaus, MD's NPI number?
Mareeni Stanislaus, MD's National Provider Identifier (NPI) is 1730105123, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mareeni Stanislaus, MD located?
The NPPES record lists a practice address at 350 Posada LN Ste 201, Templeton, CA, 93465. Phone: (805) 434-3000. Providers update this record themselves, so call before visiting.
How can I verify Mareeni Stanislaus, MD's license?
NPPES lists California license number G82207, 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 Mareeni Stanislaus, MD prescribe under Medicare Part D?
In 2024, Mareeni Stanislaus, MD had 418 Medicare Part D claims for 145 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Mareeni Stanislaus, MD's MIPS final score?
The 2023 MIPS final score is 72.9 of 100. 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.