DR. MARIAM HASSAN
NPI 1366024051
Hospitalist in Katy, TX

Q: What is Mariam Hassan's NPI number?

The NPI number for Mariam Hassan is 1366024051. It was assigned to this individual provider in the NPPES registry on April 22, 2021.

Q: What is Mariam Hassan's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mariam Hassan was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 April 22, 2021PECOS EnrolledAccepts Medicare Assignment

23900 KATY FWY STE W2100, KATY, TX 77494(281) 644-8111 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 26, 2025, May 9, 2024, Apr 22, 2021 (3 updates tracked since 2021).

On this page

About Dr. Mariam Hassan NPPES

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

DR. MARIAM HASSAN (NPI 1366024051) is an individual hospitalist provider in Katy, Texas, licensed in Texas (V0755) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Promedica Monroe Regional Hospital, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1366024051

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameDR. MARIAM HASSAN

Location Address23900 KATY FWY STE W2100Katy, TX 77494-1323

Mailing Address4801 Alberta AveEl Paso, TX 79905-2707 · (915) 215-5205

Phone(281) 644-8111

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateApril 22, 2021

Last NPPES UpdateJune 26, 20253 updates tracked since enumeration

NPPES CertifiedJune 26, 2025

✔ NPI 1366024051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in TX · V0755

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 V0755 (TX)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

23900 KATY FWY STE W2100, Katy, TX 77494

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mariam Hassan 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 ID8224578034

PECOS Enrollment IDI20240907000681, I20260210003503

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.

Hospital Affiliations CMS Care Compare 2

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

Promedica Monroe Regional Hospital

Acute Care Hospitals · Monroe, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230099

Location718 N Macomb StMonroe, MI 48162 · Monroe County

Emergency services Birthing friendly

Memorial Hermann Katy Hospital

Acute Care Hospitals · Katy, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450847

Location23900 Katy FreewayKaty, TX 77494 · Fort Bend County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77494 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 9

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

RANI NANDA D.O.

Hospitalist