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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.

JOHN MARK RICHARD GUTIERREZ
NPI 1730875352
Hospitalist in San Antonio, TX

Active since April 17, 2023PECOS Enrolled
8431 FREDERICKSBURG RD, SAN ANTONIO, TX 78229(210) 230-6799 Get Directions Write a Review

NPPES record last updated: July 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2026, Apr 17, 2026 (2 updates tracked since 2026).

About John Mark Richard Gutierrez NPPES

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

JOHN MARK RICHARD GUTIERREZ (NPI 1730875352) is an individual hospitalist provider in San Antonio, Texas, licensed in Texas (P3972) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1730875352
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameJOHN MARK RICHARD GUTIERREZ
Location Address8431 FREDERICKSBURG RDSan Antonio, TX 78229-3392
Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (210) 358-4000 · Fax (210) 358-8002
Phone(210) 230-6799
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateApril 17, 2023
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
✔ NPI 1730875352 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in TX · P3972
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License P3972 (TX)
8431 FREDERICKSBURG RD, San Antonio, TX 78229
Open in Google Maps ↗

Secondary Practice Location 1

Location 14502 Medical DrSan Antonio, TX 78229-4402 · Phone (210) 358-4000 · Fax (210) 358-8002

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Mark Richard Gutierrez is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9335610948
PECOS Enrollment IDI20260604002490
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.

Other Providers at the Same Location NPPES 4

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

WESTON PRICE SCOTT M.D.
Family Medicine
8431 FREDERICKSBURG RD, 460
SAN ANTONIO, TX 78229
Bexar County (210) 617-1830
MICHAEL LICHOMSKI
Student in an Organized Health Care Education/Training Program
8431 FREDERICKSBURG RD
SAN ANTONIO, TX 78229
Bexar County (210) 230-6799
STEPHEN MILLER M.D. P.A.
Dermatology
8431 FREDERICKSBURG RD, SUITE 100
SAN ANTONIO, TX 78229
Bexar County (210) 615-7171
CATHERINE M TISDALL MD
Dermatology
8431 FREDERICKSBURG RD, #100
SAN ANTONIO, TX 78229
Bexar County (210) 615-7171

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 John Gutierrez's NPI number?

The NPI number for John Gutierrez is 1730875352. It was assigned to this individual provider in the NPPES registry on April 17, 2023.

Where is John Gutierrez located?

John Gutierrez practices at 8431 Fredericksburg Rd, San Antonio, TX 78229. The listed phone number is (210) 230-6799.

What is John Gutierrez's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is John Gutierrez enrolled in Medicare?

Yes. John Gutierrez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Gutierrez was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.