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DR. VIVIAN CARLIN M.D.
NPI 1740281484
Pediatrics - Adolescent Medicine in San Antonio, TX

Active since August 03, 2005PECOS Enrolled
333 N SANTA ROSA ST, SAN ANTONIO, TX 78207(210) 704-3321(210) 704-4527 Get Directions Write a Review

NPPES record last updated: February 26, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Vivian Carlin M.d. NPPES

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

DR. VIVIAN CARLIN M.D. (NPI 1740281484) is an individual adolescent medicine provider in San Antonio, Texas, licensed in Maryland (D0059298) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740281484
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameDR. VIVIAN CARLINCredential: M.D.
Location Address333 N SANTA ROSA STSan Antonio, TX 78207-3108
Mailing Address315 N San Saba Ste 1135San Antonio, TX 78207-3255 · (210) 704-3321 · Fax (210) 704-4527
Phone(210) 704-3321
Fax(210) 704-4527
Sole ProprietorNo
Enumeration DateAugust 3, 2005
Last NPPES UpdateFebruary 26, 2015
✔ NPI 1740281484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in MD · D0059298
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
333 N SANTA ROSA ST, San Antonio, TX 78207
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Other Identifiers 1

Medicare ID-Type Unspecified400085400MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Vivian Carlin M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Vivian Carlin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baylor College Of Medicine
Same address
Pediatrics
333 N SANTA ROSA
San Antonio, TX 78207
  • Reassigned Medicare billing, Texas enrollment
  • 453 clinicians in this Medicare group
NPI 1285079764 (210) 704-3030

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

CHRISTUS SANTA ROSA HEALTH CARE CORPORATION
Audiologist
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-4708
DR. INGRID FRYDSON ANDRADE
Student in an Organized Health Care Education/Training Program
333 N SANTA ROSA ST, SUITE F3725
SAN ANTONIO, TX 78207
Bexar County (210) 704-3981
MARK BOSTON M.D.
Otolaryngology (Pediatric Otolaryngology)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-4039
ANDY GLENN SCOTT PA
Physician Assistant
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-2190
APRIL D. SORRELL MD
Pediatrics (Pediatric Hematology-Oncology)
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-4275
MEGAN MALCHAK OBRIEN MD
Pediatrics
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-2190
HANNAH PHILLIPS RD
Dietitian, Registered
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-4708
ERIN FLAHERTY D.O.
Obstetrics & Gynecology
333 N SANTA ROSA ST
SAN ANTONIO, TX 78207
Bexar County (210) 704-3235

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 Vivian Carlin's NPI number?

The NPI number for Vivian Carlin is 1740281484. It was assigned to this individual provider in the NPPES registry on August 3, 2005.

Where is Vivian Carlin located?

Vivian Carlin practices at 333 N Santa Rosa St, San Antonio, TX 78207. The listed phone number is (210) 704-3321.

What is Vivian Carlin's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Is Vivian Carlin enrolled in Medicare?

Yes. Vivian Carlin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vivian Carlin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Carlin reassigns Medicare benefits to Baylor College Of Medicine (San Antonio, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vivian Carlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Vivian Carlin was last updated on February 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.