Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Miguel A Berastain, M.D.

Orthopaedic Surgery Physician in Corpus Christi, TX · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821097528

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Registry record

Entity type Individual (Type 1)

Name Dr. Miguel A Berastain

Credential M.D.

Sex Male

Practice address 7121 S Padre Island Dr, Suite 106, Corpus Christi, TX, 78412

Phone (361) 994-5151

Enumeration date Jul 15, 2005

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License G2317 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1831539	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Miguel Berastain?

The National Provider Identifier (NPI) for Miguel Berastain is 1821097528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Miguel Berastain practice?

The practice location on file with NPPES is in Corpus Christi, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Daniella Grantham Women's Health Nurse Practitioner · Corpus Christi, TX NPI 1801899349 Aftab Mahmood Hematology & Oncology Physician · Corpus Christi, TX NPI 1952305591 Angel Blanco Radiation Oncology Physician · Corpus Christi, TX NPI 1447240593 Ernesto Guido Psychiatry Physician · Corpus Christi, TX NPI 1619958204 George Benavidez Family Medicine Physician · Corpus Christi, TX NPI 1598749129 Scott Howell Internal Medicine Physician · Corpus Christi, TX NPI 1215912753 Mark Strauss Internal Medicine Physician · Corpus Christi, TX NPI 1629053186 James Neff Internal Medicine Physician · Corpus Christi, TX NPI 1013992015

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.