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DR. SARAH FALL DENNISTON M.D.
NPI 1093985509
Pediatrics in San Antonio, TX

Active since March 11, 2008PECOS Enrolled
333 N SANTA ROSA ST, SAN ANTONIO, TX 78207(210) 704-3718(210) 704-4520 Get Directions Write a Review

NPPES record last updated: February 12, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Sarah Fall Denniston M.d. NPPES

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

DR. SARAH FALL DENNISTON M.D. (NPI 1093985509) is an individual pediatrics provider in San Antonio, Texas, licensed in Texas (P7900) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093985509
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. SARAH FALL DENNISTONCredential: M.D.
Location Address333 N SANTA ROSA STSan Antonio, TX 78207-3108
Mailing Address315 N San Saba, Suite 1003San Antonio, TX 78207-3154 · (210) 704-3718 · Fax (210) 704-4520
Phone(210) 704-3718
Fax(210) 704-4520
Sole ProprietorNo
Enumeration DateMarch 11, 2008
Last NPPES UpdateFebruary 12, 2015
✔ NPI 1093985509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TX · P7900
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedHospitalistTaxonomy 208M00000X · License P7900 (TX)
333 N SANTA ROSA ST, San Antonio, TX 78207
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarah Fall Denniston 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Sarah Denniston's NPI number?

The NPI number for Sarah Denniston is 1093985509. It was assigned to this individual provider in the NPPES registry on March 11, 2008.

Where is Sarah Denniston located?

Sarah Denniston practices at 333 N Santa Rosa St, San Antonio, TX 78207. The listed phone number is (210) 704-3718.

What is Sarah Denniston's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Sarah Denniston enrolled in Medicare?

Yes. Sarah Denniston is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sarah Denniston was last updated on February 12, 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.