ADAM NATHANIEL LETVIN MD
NPI 1245725118
Internal Medicine - Pulmonary Disease in San Antonio, TX

Q: What is Adam Letvin's NPI number?

The NPI number for Adam Letvin is 1245725118. It was assigned to this individual provider in the NPPES registry on June 24, 2018.

Q: What is Adam Letvin's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Adam Letvin was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 24, 2018PECOS EnrolledAccepts Medicare Assignment

4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 617-5256(210) 567-6418 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2026, Sep 10, 2024, Aug 21, 2024 and 2 more (5 updates tracked since 2018).

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About Adam Nathaniel Letvin Md NPPES

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

ADAM NATHANIEL LETVIN MD (NPI 1245725118) is an individual pulmonary disease provider in San Antonio, Texas, licensed in Texas (V3366) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in Temple.

NPPES Registry Identity

NPI1245725118

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameADAM NATHANIEL LETVINCredential: MD

Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402

Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (617) 872-1294

Phone(210) 617-5256

Fax(210) 567-6418

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateJune 24, 2018

Last NPPES UpdateAugust 17, 20265 updates tracked since enumeration

NPPES CertifiedAugust 17, 2026

✔ NPI 1245725118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in TX · V3366

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License V3366 (TX)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License V3366 (TX)

4502 MEDICAL DR, San Antonio, TX 78229

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Secondary Practice Location 1

Location 12401 S 31st St # 9C513CTemple, TX 76508-0001 · Phone (254) 724-7633

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community First, Imperial Insurance Companies, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Adam Nathaniel Letvin 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 ID6204185531

PECOS Enrollment IDI20240905004830

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 Adam Letvin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Uthscsa Dental School

0.2 mi

Oral and Maxillofacial Surgery

7703 FLOYD CURL DR
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: University Of Texas Health Science Center At San Antonio
2,397 clinicians in this Medicare group

NPI 1750403887 (210) 567-3274

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System

Acute Care Hospitals · San Antonio, TX

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number450213

Location4502 Medical DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

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.

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.

EDUARDO N. POLLONO MD

Internal Medicine (Cardiovascular Disease)