Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KAREN L DITTMAN PA-C
NPI 1508911207
Physician Assistant in Somerville, NJ

Q: What is Karen Dittman's NPI number?

The NPI number for Karen Dittman is 1508911207. It was assigned to this individual provider in the NPPES registry on January 24, 2007.

Q: What is Karen Dittman's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Karen Dittman was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 24, 2007PECOS Enrolled

71 4TH ST, SOMERVILLE, NJ 08876(908) 526-2335 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Karen L Dittman Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN L DITTMAN PA-C (NPI 1508911207) is an individual physician assistant in Somerville, New Jersey, licensed in New Jersey (25MP00040400) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Flemington, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1508911207

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameKAREN L DITTMANCredential: PA-C

Location Address71 4TH STSomerville, NJ 08876-3235

Mailing Address59 Route 22Clinton, NJ 08809-1342 · (908) 730-6363 · Fax (908) 730-8185

Phone(908) 526-2335

Sole ProprietorNo

Medical School CMSOtherGraduated 1998

Enumeration DateJanuary 24, 2007

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1508911207 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in NJ · 25MP00040400

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

71 4TH ST, Somerville, NJ 08876

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Secondary Practice Location 1

Location 1149M Highway 31Flemington, NJ 08822 · Phone (908) 782-7700 · Fax (908) 782-3644

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen L Dittman Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608052915

PECOS Enrollment IDI20110523000415

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08876 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ZUFALL HEALTH CENTER, INC

Clinic/Center (Federally Qualified Health Center (FQHC))