Dr. John Kelmenson, DDS

Dr. John Kelmenson is a General Practice Dentistry provider (Dentist) practicing in Nottingham, MD, registered in the NPPES registry with NPI 1669692968 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1669692968
Entity type	Individual (Type 1)
Name	Dr. John Kelmenson
Credential	DDS
Sex	Male
Practice address	7939 HONEYGO BLVD, SUITE 214, Nottingham, MD, 21236
Phone	4109331099
Fax	4109336616
Enumeration date	2007-04-27
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	7643	MD

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details

Provider: John Kelmenson, DDS
NPI: 1669692968
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 7939 HONEYGO BLVD, SUITE 214, Nottingham, MD, 21236

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1750367074	Mary Fontana-Penn	Individual	Allergy Physician	Nottingham, MD
1013946185	Lois Endo	Individual	Allergy Physician	Baltimore, MD
1578592333	Cynthia Cootauco	Individual	Endodontics	Baltimore, MD
1619906492	Michael Moreno	Individual	Endodontics	Baltimore, MD
1538198320	Michelle Rampulla	Individual	Endodontics	Baltimore, MD
1578595609	Charles Herbert	Individual	Endodontics	Baltimore, MD
1366474272	Gerard Simoneaux	Individual	Endodontics	Baltimore, MD
1558395483	Endodontics, P.A.	Organization	Endodontics	Baltimore, MD

Verify this record

Cross-check NPI 1669692968 against the authoritative CMS record: view Dr. John Kelmenson on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is John Kelmenson?

John Kelmenson is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.