Dena Ann Lenser, MD

Dena Ann Lenser is a Pediatrics Physician provider (Pediatrics) practicing in Modesto, CA, registered in the NPPES registry with NPI 1245201599 since 2006. The credential MD stands for Doctor of Medicine. Practices at Modesto Pediatrics (listed at the same practice address in NPPES).

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NPI	1245201599
Entity type	Individual (Type 1)
Name	Dena Ann Lenser
Credential	MD
Sex	Female
Practice address	3109 COFFEE RD, STE A, Modesto, CA, 95355
Phone	2095220001
Fax	2095497077
Enumeration date	2006-01-26
Last updated in NPPES	2023-04-10

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208000000X	Pediatrics Physician	Primary	G83542	CA

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
00G835420	Medicaid	CA	—

Copy-ready billing details

Provider: Dena Lenser, MD
NPI: 1245201599
Taxonomy: 208000000X (Pediatrics Physician)
Address: 3109 COFFEE RD, STE A, Modesto, CA, 95355

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1275504524	Brian Lenser	Individual	Ophthalmology Physician	Modesto, CA
1437120532	Ann Truscello	Individual	Pediatrics Physician	Modesto, CA
1366547796	Modesto Pediatrics	Organization	Pediatrics Physician	Modesto, CA

Verify this record

Cross-check NPI 1245201599 against the authoritative CMS record: view Dena Ann Lenser 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

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 Dena Lenser?

Dena Lenser is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-04-10.