Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles T. Post Jr., M.D.

Ophthalmology Physician in Plymouth, MA · enumerated 2006.

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

National Provider Identifier

1790753895

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Registry record

Entity type Individual (Type 1)

Name Charles T. Post Jr.

Credential M.D.

Sex Male

Practice address 40 Industrial Park Rd, Plymouth, MA, 02360

Phone (508) 746-8600

Fax (508) 747-1002

Enumeration date Mar 14, 2006

Last updated in NPPES Dec 19, 2011

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 35558 (MA) 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
5226517001	Other	-	CIGNA
597692	Other	-	AETNA HEALTHCARE
B33417	Other	MA	BLUE CROSS/BLUE SHIELD
29646	Other	MA	BOSTON MEDICAL HEALTHNET
2019302	Medicaid	MA	-
150696	Other	MA	HARVARD PILGRIM HEALTH
035558	Other	MA	TUFTS HEALTHCARE
0800029	Other	-	UNITED HEALTHCARE

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 NPI 1790753895 active?

Yes, as of the latest NPPES snapshot, NPI 1790753895 is active (record last updated 2011-12-19).

How do I verify Charles Post's NPI record?

Cross-check NPI 1790753895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Linda Parrillo Certified Registered Nurse Anesthetist · Plymouth, MA NPI 1801898747 Robert Gauvin Certified Registered Nurse Anesthetist · Plymouth, MA NPI 1023083243 Kenneth Castle Certified Registered Nurse Anesthetist · Plymouth, MA NPI 1649245853 Eddie Kadrmas Ophthalmology Physician · Plymouth, MA NPI 1124097241 Allan Berg Ophthalmology Physician · Plymouth, MA NPI 1730158759 Elizabeth Wittenstein Certified Registered Nurse Anesthetist · Plymouth, MA NPI 1013970292 Paul Mcelroy Certified Registered Nurse Anesthetist · Plymouth, MA NPI 1518907716 Post Oconnor & Kadrmas Eye Centers P C Ophthalmology Physician · Plymouth, MA NPI 1447325857

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-19.