Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Craig J Speiser, D.O.

Endocrinology, Diabetes & Metabolism Physician in Concord, NC · enumerated 2006.

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

National Provider Identifier

1689602856

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Registry record

Entity type Individual (Type 1)

Name Craig J Speiser

Credential D.O.

Sex Male

Practice address 1085 Ne Gateway Ct Ne, Suite 330, Concord, NC, 28025

Phone (704) 403-8320

Fax (704) 403-8321

Enumeration date Jun 28, 2006

Last updated in NPPES Mar 25, 2014

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 200501914 (NC) 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
808034	Other	NC	PARTNERS MEDICARE CHOICE
1395302	Other	NC	CIGNA
189179	Other	NC	MEDCOST
5903891	Medicaid	NC	-
142JV	Other	NC	BCBS NC
7383843	Other	NC	AETNA

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

How do I verify Craig Speiser's NPI record?

Cross-check NPI 1689602856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689602856 active?

Yes, as of the latest NPPES snapshot, NPI 1689602856 is active (record last updated 2014-03-25).

Other providers at this practice address

Browse all →

Leigh Cicci Internal Medicine Physician · Concord, NC NPI 1306816210 Ndidi Feinberg Internal Medicine Physician · Concord, NC NPI 1720058431 James Holt Endocrinology, Diabetes & Metabolism Physician · Concord, NC NPI 1083684385 Laura Levin Pediatrics Physician · Concord, NC NPI 1083685754 Leona Belden Pediatrics Physician · Concord, NC NPI 1386615060 Tony Walden Endocrinology, Diabetes & Metabolism Physician · Concord, NC NPI 1104898170 Teresa Peterson Nurse Practitioner · Concord, NC NPI 1376510263 Kimberly Reames Endocrinology, Diabetes & Metabolism Physician · Concord, NC NPI 1477593705

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-25.