MARY KATHERINE HOFSTETTER MD
NPI 1083291298
Pediatrics in Houston, TX

Q: What is Mary Hofstetter's NPI number?

The NPI number for Mary Hofstetter is 1083291298. It was assigned to this individual provider in the NPPES registry on March 24, 2021.

Q: What is Mary Hofstetter's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Hofstetter was last updated on June 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 24, 2021PECOS Enrolled

ONE BAYLOR PLAZA, BCM 320, HOUSTON, TX 77030(832) 824-1170(832) 825-6497 Get Directions Write a Review

NPPES record last updated: June 27, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 27, 2024, Mar 24, 2021 (2 updates tracked since 2021).

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About Mary Katherine Hofstetter Md NPPES

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

MARY KATHERINE HOFSTETTER MD (NPI 1083291298) is an individual pediatrics provider in Houston, Texas, licensed in Texas (V0760) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1083291298

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameMARY KATHERINE HOFSTETTERCredential: MD

Location AddressONE BAYLOR PLAZA, BCM 320Houston, TX 77030-3411

Mailing Address11511 Shadow Creek PkwyPearland, TX 77584-7298 · (713) 442-0000

Phone(832) 824-1170

Fax(832) 825-6497

Sole ProprietorNo

Enumeration DateMarch 24, 2021

Last NPPES UpdateJune 27, 20242 updates tracked since enumeration

NPPES CertifiedJune 27, 2024

✔ NPI 1083291298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in TX · V0760

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.

ONE BAYLOR PLAZA, Houston, TX 77030

Open in Google Maps ↗

Secondary Practice Location 1

Location 115655 Cypress Wood Medical Dr Ste 100Houston, TX 77014-1487 · Phone (713) 442-1700

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Katherine Hofstetter Md 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 Mary Hofstetter reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelsey-Seybold Medical Group, PLLC

1.6 mi

Multi-Specialty

2727 W HOLCOMBE BLVD
Houston, TX 77025

Reassigned Medicare billing, Texas enrollment
1,649 clinicians in this Medicare group

NPI 1013915255 (713) 442-0000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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

$90.40 typical visit price

range $58.24 – $176.98

Typical copayment $22.60 (range $14.56 – $44.24)

Most-billed visit code 99203

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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.

CLAUDIA JESSY HENRIQUEZ LOPEZ MD

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5928

SAJIVA ARYAL MBBS

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5490

MONICA HANNA MD

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 826-1549

MARYAM ASHFAQ M.D.

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5490

ADRIANA MARIA ECHEVERRIA DE BENEGAS M.D.

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5490

AYSE AKCAN ARIKAN MD

Pediatrics (Pediatric Critical Care Medicine)

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 826-6230

AMEED TAHER M.D.

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5588

LAMYA ALSARRAF

Radiology (Neuroradiology)

ONE BAYLOR PLAZA, BAYLOR COLLEGE OF MEDICINE
HOUSTON, TX 77030

Harris County (713) 798-4951

HAILIE NICOLE CIOMPERLIK

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 826-7354

ELIZABETH YAE-NA PARK M.D.

Emergency Medicine

ONE BAYLOR PLAZA, BAYLOR COLLEGE OF MEDICINE BCM 620
HOUSTON, TX 77030

Harris County (646) 236-1006

MAHMOUD ABDULBAKI MD

Psychiatry & Neurology (Psychiatry)

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-4068

SARAH HILL MD

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA, MAILSTOP MS390
HOUSTON, TX 77030

Harris County (713) 798-6078

DR. KFIR LAVI M.D.

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 822-4292

DR. JAY DIPESH SHAH MD

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (510) 574-5648

MS. ANMOL KANG MBBS

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-5490

VANESA OCHOA MD

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 873-2000

ABDULLAH YASIR YILMAZ

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (713) 798-6479

MRS. SHRADDHA HARSH SETH M.D

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 822-4224

SOFIA PEREZ-OTERO

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA, MAILSTOP:MS390
HOUSTON, TX 77030

Harris County (713) 798-8070

MOHAMMAD ALNAJJAR M.D

Student in an Organized Health Care Education/Training Program

ONE BAYLOR PLAZA
HOUSTON, TX 77030

Harris County (832) 822-4311

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 Mary Hofstetter's NPI number?

The NPI number for Mary Hofstetter is 1083291298. It was assigned to this individual provider in the NPPES registry on March 24, 2021.

Where is Mary Hofstetter located?

Mary Hofstetter practices at One Baylor Plaza Bcm 320, Houston, TX 77030. The listed phone number is (832) 824-1170.

What is Mary Hofstetter's specialty?

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

Is Mary Hofstetter enrolled in Medicare?

Yes. Mary Hofstetter is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Hofstetter's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Hofstetter reassigns Medicare benefits to Kelsey-Seybold Medical Group, PLLC (Houston, 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 Mary Hofstetter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Hofstetter accept?

Health plans from UnitedHealthcare list Mary Hofstetter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Hofstetter was last updated on June 27, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.