Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark R Henschke, DO

Internal Medicine Physician in Newington, NH · enumerated 2005.

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

National Provider Identifier

1922092667

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Registry record

Entity type Individual (Type 1)

Name Mark R Henschke

Credential DO

Sex Male

Practice address 2064 Woodbury Ave, Suite 102, Newington, NH, 03801

Phone (603) 766-8130

Fax (603) 766-8131

Enumeration date Sep 8, 2005

Last updated in NPPES Sep 26, 2013

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 9158 (NH) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO13001 (ME) Secondary

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
020470410	Other	NH	TAX ID
P00004229	Other	NH	RAILROAD MEDICARE
30006683	Medicaid	NH	-

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

Is NPI 1922092667 active?

Yes, as of the latest NPPES snapshot, NPI 1922092667 is active (record last updated 2013-09-26).

How do I verify Mark Henschke's NPI record?

Cross-check NPI 1922092667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Appledore Medical Group, Inc. Internal Medicine Physician · Newington, NH NPI 1972592251 Jonathan Bridges Internal Medicine Physician · Newington, NH NPI 1083744510 Alex Gold Cardiovascular Disease Physician · Newington, NH NPI 1639515737 The Birchtree Center Behavior Analyst · Newington, NH NPI 1376946467 Julianne Johnson Behavior Analyst · Newington, NH NPI 1356744031 Erin Conlan Behavior Analyst · Newington, NH NPI 1578945200 Cynthia Birse Behavior Analyst · Newington, NH NPI 1417318882

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-26.