NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Megan R Mistry, DO

Internal Medicine Physician in Needham, MA · enumerated 2006 · practices at Newton Wellesley Primary Care.

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

National Provider Identifier

1053327791

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Registry record

Entity type Individual (Type 1)
Name Dr. Megan R Mistry
Credential DO
Sex Female
Practice address 1450 Highland Ave, Needham, MA, 02492
Phone (781) 449-0020
Fax (781) 449-3181
Enumeration date Aug 1, 2006
Last updated in NPPES Mar 26, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 205325 (MA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
J23060 Other - BLUE CROSS

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Megan Mistry?
Megan Mistry is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-26.