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CAITLIN E MARTIN M.D.
NPI 1669859310
Obstetrics & Gynecology in San Antonio, TX

Active since May 01, 2015PECOS EnrolledAccepts Medicare Assignment
89.92/100
CMS Quality Rating
430 W SUNSET RD STE 202, SAN ANTONIO, TX 78209(210) 653-5501(210) 963-8138 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 3, 2026, Oct 8, 2019 (2 updates tracked since 2019).

About Caitlin E Martin M.d. NPPES

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

CAITLIN E MARTIN M.D. (NPI 1669859310) is an individual obstetrics & gynecology provider in San Antonio, Texas, licensed in Texas (S2636) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1669859310
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCAITLIN E MARTINCredential: M.D.
Location Address430 W SUNSET RD STE 202San Antonio, TX 78209-1772
Mailing Address14100 San Pedro Ave Ste 200San Antonio, TX 78232-4362 · (210) 653-5501 · Fax (210) 963-8138
Phone(210) 653-5501
Fax(210) 963-8138
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMay 1, 2015
Last NPPES UpdateApril 3, 20262 updates tracked since enumeration
NPPES CertifiedApril 3, 2026
✔ NPI 1669859310 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · S2636
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.
430 W SUNSET RD STE 202, San Antonio, TX 78209
Open in Google Maps ↗

Secondary Practice Location 1

Location 1502 Madison Oak Dr Ste 240San Antonio, TX 78258-4086 · Phone (210) 653-5501 · Fax (210) 963-8138

Other Identifiers 2

Medicaid400812001TX
Other400812002TX · Cshcn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Caitlin E Martin M.d. 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 ID9739416223
PECOS Enrollment IDI20190806003164
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78209 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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.

89.92/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.39
Promoting Interoperability100
Improvement Activities40
Cost62.89

Other Providers at the Same Location NPPES 2

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

DR. HAILEY BATTERTON GASKAMP DO
Obstetrics & Gynecology
430 W SUNSET RD STE 202
SAN ANTONIO, TX 78209
Bexar County (210) 653-5501
GILLIAN GRAHAM SMITH M.D.
Obstetrics & Gynecology
430 W SUNSET RD STE 202
SAN ANTONIO, TX 78209
Bexar County (210) 653-5501

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 Caitlin Martin's NPI number?

The NPI number for Caitlin Martin is 1669859310. It was assigned to this individual provider in the NPPES registry on May 1, 2015.

Where is Caitlin Martin located?

Caitlin Martin practices at 430 W Sunset Rd Ste 202, San Antonio, TX 78209. The listed phone number is (210) 653-5501.

What is Caitlin Martin's specialty?

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

Is Caitlin Martin enrolled in Medicare?

Yes. Caitlin Martin 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.

What insurance does Caitlin Martin accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Caitlin Martin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Caitlin Martin was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.