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MICHAEL BENNY CHAMMANY
NPI 1750990115
Internal Medicine in Galveston, TX

Active since July 30, 2020PECOS Enrolled
301 UNIVERSITY BLVD, GALVESTON, TX 77555(409) 747-1883(409) 747-8579 Get Directions Write a Review

NPPES record last updated: June 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2025, Jul 30, 2020 (2 updates tracked since 2020).

About Michael Benny Chammany NPPES

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

MICHAEL BENNY CHAMMANY (NPI 1750990115) is an individual internal medicine provider in Galveston, Texas, licensed in Texas (BP10094076) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Elgin.

NPPES Registry Identity

NPI1750990115
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMICHAEL BENNY CHAMMANY
Location Address301 UNIVERSITY BLVDGalveston, TX 77555-4983
Mailing Address301 University BlvdGalveston, TX 77555-5303 · (409) 747-1883 · Fax (409) 747-8579
Phone(409) 747-1883
Fax(409) 747-8579
Sole ProprietorNo
Enumeration DateJuly 30, 2020
Last NPPES UpdateJune 4, 20252 updates tracked since enumeration
NPPES CertifiedJune 4, 2025
✔ NPI 1750990115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · BP10094076
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 ListedCounselor · Mental HealthTaxonomy 101YM0800X
301 UNIVERSITY BLVD, Galveston, TX 77555
Open in Google Maps ↗

Secondary Practice Location 1

Location 11845 Grandstand PlaceElgin, IL 60123-4983 · Phone (847) 695-5496

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Benny Chammany 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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
$131.16 typical visit price
range $57.19 – $173.07
Typical copayment $32.79 (range $14.29 – $43.26)
Most-billed visit code 99204
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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.

AMY KATHERINE HAVERTY PNP
Nurse Practitioner (Pediatrics)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
EVA NOVAK BLIGHT NNP
Nurse Practitioner (Neonatal)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222
DR. JENNIFER ANN MINNEMAN MD
Surgery (Trauma Surgery)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1011
DR. JAMES HAROLD PAVELA MD
Internal Medicine
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-7063
DIAA HAMOUDA MBBCH
Psychiatry & Neurology (Neurology)
301 UNIVERSITY BLVD, JSA 9.128
GALVESTON, TX 77555
Galveston County (409) 772-8031
SOMMER KIRSCH CAUSEY MD
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-1221
RANDA ABDELMASIH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (832) 505-2300
HEATHER PENTON
Anesthesiology
301 UNIVERSITY BLVD
GALVESTON, TX 77555
Galveston County (409) 772-2222

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 Michael Chammany's NPI number?

The NPI number for Michael Chammany is 1750990115. It was assigned to this individual provider in the NPPES registry on July 30, 2020.

Where is Michael Chammany located?

Michael Chammany practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 747-1883.

What is Michael Chammany's specialty?

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

Is Michael Chammany enrolled in Medicare?

Yes. Michael Chammany is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Chammany was last updated on June 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.