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

DR. PETER N COSTAS DMD
NPI 1205822129
Dentist in Flemington, NJ

Q: What is Peter Costas's NPI number?

The NPI number for Peter Costas is 1205822129. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Q: What is Peter Costas's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Costas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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 September 26, 2005PECOS Enrolled

111 MAIN ST, FLEMINGTON, NJ 08822(908) 788-6985 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Peter N Costas Dmd NPPES

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

DR. PETER N COSTAS DMD (NPI 1205822129) is an individual dentist in Flemington, New Jersey, licensed in New Jersey (DI009913) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205822129

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. PETER N COSTASCredential: DMD

Location Address111 MAIN STFlemington, NJ 08822-1615

Mailing AddressPo Box 1116, 111 Main StFlemington, NJ 08822-5016 · (908) 788-6985

Phone(908) 788-6985

Sole ProprietorNo

Enumeration DateSeptember 26, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1205822129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in NJ · DI009913

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

111 MAIN ST, Flemington, NJ 08822

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Peter N Costas Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 08822 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.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Costas's NPI number?

The NPI number for Peter Costas is 1205822129. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Peter Costas located?

Peter Costas practices at 111 Main St, Flemington, NJ 08822. The listed phone number is (908) 788-6985.

What is Peter Costas's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Peter Costas enrolled in Medicare?

Yes. Peter Costas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Peter Costas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.