JOHN A GRIERDEN DMD
NPI 1083721278
Dentist in Berklely Heights, NJ

Q: What is John Grierden's NPI number?

The NPI number for John Grierden is 1083721278. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is John Grierden'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 John Grierden was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 August 24, 2006PECOS Enrolled

230 PLAINFIELD AVENUE, BERKLELY HEIGHTS, NJ 07922(908) 665-0949 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John A Grierden Dmd NPPES

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

JOHN A GRIERDEN DMD (NPI 1083721278) is an individual dentist in Berklely Heights, New Jersey, licensed in New Jersey (9980) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083721278

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameJOHN A GRIERDENCredential: DMD

Location Address230 PLAINFIELD AVENUEBerklely Heights, NJ 07922

Mailing Address230 Plainfield AvenueBerklely Heights, NJ 07922 · (908) 665-0949

Phone(908) 665-0949

Sole ProprietorNo

Enumeration DateAugust 24, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1083721278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in NJ · 9980

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.

230 PLAINFIELD AVENUE, Berklely Heights, NJ 07922

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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)

John A Grierden 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 07922 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 John Grierden's NPI number?

The NPI number for John Grierden is 1083721278. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is John Grierden located?

John Grierden practices at 230 Plainfield Avenue, Berklely Heights, NJ 07922. The listed phone number is (908) 665-0949.

What is John Grierden's specialty?

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

Is John Grierden enrolled in Medicare?

Yes. John Grierden is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Grierden was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.