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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BENJAMIN SAMUEL PREWITT DO
NPI 1982165528
Internal Medicine in San Antonio, TX

Active since March 27, 2019PECOS Enrolled
4499 MEDICAL DR STE 201, SAN ANTONIO, TX 78229(210) 874-3326(210) 874-3327 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Benjamin Samuel Prewitt Do NPPES

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

DR. BENJAMIN SAMUEL PREWITT DO (NPI 1982165528) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (W5703) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1982165528
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BENJAMIN SAMUEL PREWITTCredential: DO
Location Address4499 MEDICAL DR STE 201San Antonio, TX 78229-3735
Mailing Address4499 Medical Dr Ste 201San Antonio, TX 78229-3735 · (210) 874-3326 · Fax (210) 874-3327
Phone(210) 874-3326
Fax(210) 874-3327
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 27, 2019
Last NPPES UpdateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1982165528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TX · W5703✔ Licensed in VA · 0102206440
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 0102206440 (VA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4499 MEDICAL DR STE 201, San Antonio, TX 78229
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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. Benjamin Samuel Prewitt Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4486067659
PECOS Enrollment IDI20260603002647
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 78229 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
$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.

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 Benjamin Prewitt's NPI number?

The NPI number for Benjamin Prewitt is 1982165528. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Where is Benjamin Prewitt located?

Benjamin Prewitt practices at 4499 Medical Dr Ste 201, San Antonio, TX 78229. The listed phone number is (210) 874-3326.

What is Benjamin Prewitt's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Benjamin Prewitt enrolled in Medicare?

Yes. Benjamin Prewitt is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Benjamin Prewitt was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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.