What is Marina Grundman's NPI number?

Marina Grundman's National Provider Identifier (NPI) is 1326177528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marina Grundman's specialty?

Marina Grundman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Marina Grundman located?

Marina Grundman's practice location on file with NPPES is 400 Gill Ln, Iselin, NJ 08830-3001.

What is Marina Grundman's phone number?

The practice phone number listed in the NPPES registry for Marina Grundman is (732) 404-1580.

Does Marina Grundman accept Medicare?

Marina Grundman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marina Grundman's NPI active?

Yes — Marina Grundman's NPI (1326177528) is active in the NPPES registry as of the last update on 2013-07-26.

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Marina Grundman, P.A.-C

NPI 1326177528 · Physician Assistant · Iselin, NJ

Marina Grundman, P.A.-C is a Physician Assistant provider in Iselin, NJ (NPI 1326177528).

Provider details

NPI number: 1326177528
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: P.A.-C
Sex: Female
Sole proprietor: No
License: 25MP00062700 (NJ)

Practice location

400 Gill Ln

Iselin, NJ 08830-3001

Phone: (732) 404-1580

Fax: (732) 404-1594

Street-level locationGet directions

More NJ providers

Mailing address

400 Gill Ln

Iselin, NJ 08830-3001

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 25MP00062700 (NJ)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	144	65
Amlodipine Besylate	137	57
Losartan Potassium	102	37
Levothyroxine Sodium	79	34
Rosuvastatin Calcium	39	19
Metoprolol Succinate	39	18
Lisinopril

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$179 across 10 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2007-03-05
Last updated: 2013-07-26

Frequently asked questions

What is Marina Grundman's NPI number?: Marina Grundman's National Provider Identifier (NPI) is 1326177528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Marina Grundman's specialty?: Marina Grundman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Marina Grundman located?: Marina Grundman's practice location on file with NPPES is 400 Gill Ln, Iselin, NJ 08830-3001.
What is Marina Grundman's phone number?: The practice phone number listed in the NPPES registry for Marina Grundman is (732) 404-1580.
Does Marina Grundman accept Medicare?: Marina Grundman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Marina Grundman's NPI active?: Yes — Marina Grundman's NPI (1326177528) is active in the NPPES registry as of the last update on 2013-07-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments