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DR. MAREENI STANISLAUS MD
NPI 1730105123
Obstetrics & Gynecology in Templeton, CA

Active since July 15, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 05D2142563 · Microscopy
72.86/100
CMS Quality Rating
350 POSADA LN STE 201, TEMPLETON, CA 93465(805) 434-3000(805) 329-5229 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2025, Oct 12, 2022, Dec 26, 2015 (3 updates tracked since 2015).

About Dr. Mareeni Stanislaus Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MAREENI STANISLAUS MD (NPI 1730105123) is an individual obstetrics & gynecology provider in Templeton, California, licensed in California (G82207) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through January 11, 2028, and maintains a secondary practice location in Templeton.

NPPES Registry Identity

NPI1730105123
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MAREENI STANISLAUSCredential: MD
Location Address350 POSADA LN STE 201Templeton, CA 93465-4060
Mailing Address350 Posada Ln Ste 201Templeton, CA 93465-4060 · (805) 434-3000 · Fax (805) 329-5229
Phone(805) 434-3000
Fax(805) 329-5229
Sole ProprietorNo
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1992
Enumeration DateJuly 15, 2006
Last NPPES UpdateJuly 9, 20253 updates tracked since enumeration
NPPES CertifiedJuly 9, 2025
✔ NPI 1730105123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · G82207
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedPreventive Medicine · Undersea and Hyperbaric MedicineTaxonomy 2083P0011X · License G82207 (CA)
350 POSADA LN STE 201, Templeton, CA 93465
Open in Google Maps ↗

Secondary Practice Location 1

Location 11310 Las Tablas Rd Ste 104Templeton, CA 93465-9746 · Phone (805) 434-3000 · Fax (805) 329-5229

Other Identifiers 3

MedicaidGR0092204CA
OtherCB218342CA · Medicare Id
Medicaid00G822070CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mareeni Stanislaus Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032010749
PECOS Enrollment IDI20050331001251
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D2142563

Mareeni T Stanislaus MD A Medical Corporation · Templeton, CA
Active · expires Jan 11, 2028
CLIA Number05D2142563
Laboratory TypePhysician Office
Certificate Effective DateJanuary 12, 2026
Certificate Expiration DateJanuary 11, 2028
Laboratory DirectorMareeni Stanislaus
Laboratory Phone(805) 434-3000
Laboratory LocationMareeni T Stanislaus MD A Medical Corporation350 Posada Lane Ste 201, Templeton, CA 93465
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
282 services174 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
242 services242 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
202 services202 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
159 services122 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
49 services39 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
45 services45 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93465 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$135.73 typical visit price
range $59.84 – $178.89
Typical copayment $33.93 (range $14.96 – $44.72)
Most-billed visit code 99204
Established Patient
$74.24 typical visit price
range $19.70 – $146.55
Typical copayment $18.56 (range $4.92 – $36.63)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.86/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality65.72
Improvement Activities40
Cost55.25

Reported Quality Measures

Breast Cancer Screening
16%825 patients1/55-star benchmark: 93%
Cervical Cancer Screening
23%1,400 patients1/55-star benchmark: 98%
Controlling High Blood Pressure
43%47 patients2/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
95%3,611 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
17%407 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
45%1,817 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
9%2,077 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
35%3,071 patients3/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 12% · 1,549 patients
12%1,549 patients
Use of High-Risk Medications in Older Adults
Lower rates are better for this measure.
Patients appropriateDiagnosis: 0% · 448 patients
Patients totalRate: 1% · 448 patients
1%448 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAITLYN WETZEL WHNP-BC
Nurse Practitioner (Women's Health)
350 POSADA LN STE 201
TEMPLETON, CA 93465
San Luis Obispo County (805) 434-3000
CHRISTINE EMORY JACOBSON
Physician Assistant
350 POSADA LN STE 201
TEMPLETON, CA 93465
San Luis Obispo County (805) 434-3000
JESSICA BAKER-BALLANTYNE NM, RN
Advanced Practice Midwife
350 POSADA LN STE 201
TEMPLETON, CA 93465
San Luis Obispo County (805) 434-3000
MAREENI T STANISLAUS MD A MEDICAL CORPORATION
Obstetrics & Gynecology
350 POSADA LN STE 201
TEMPLETON, CA 93465
San Luis Obispo County (805) 434-3000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mareeni Stanislaus's NPI number?

The NPI number for Mareeni Stanislaus is 1730105123. It was assigned to this individual provider in the NPPES registry on July 15, 2006.

Where is Mareeni Stanislaus located?

Mareeni Stanislaus practices at 350 Posada Ln Ste 201, Templeton, CA 93465. The listed phone number is (805) 434-3000.

What is Mareeni Stanislaus's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mareeni Stanislaus enrolled in Medicare?

Yes. Mareeni Stanislaus is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Does Mareeni Stanislaus hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D2142563) is associated with this NPI, valid through January 11, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Mareeni Stanislaus was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.