Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Anne Oller-Cramsie, D.O.

Neurology Physician in Teaneck, NJ · enumerated 2009.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528209541

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Registry record

Entity type Individual (Type 1)

Name Marissa Anne Oller-Cramsie

Credential D.O.

Sex Female

Practice address 718 Teaneck Rd, Teaneck, NJ, 07666

Phone (201) 833-7208

Enumeration date Mar 20, 2009

Last updated in NPPES Oct 25, 2023

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MB09252600 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 → Validate an NPI →

Frequently asked questions

Is NPI 1528209541 active?

Yes, as of the latest NPPES snapshot, NPI 1528209541 is active (record last updated 2023-10-25).

How do I verify Marissa Oller-Cramsie's NPI record?

Cross-check NPI 1528209541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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John Klein Anesthesiology Physician · Teaneck, NJ NPI 1912900549 Phyllis Tarallo Family Nurse Practitioner · Teaneck, NJ NPI 1043217300 Roberto Singer Nephrology Physician · Teaneck, NJ NPI 1982604864 Alexander Vitievsky Nephrology Physician · Teaneck, NJ NPI 1447250303 Albert Tartini Nephrology Physician · Teaneck, NJ NPI 1346240298 Ananea Adamidis Nephrology Physician · Teaneck, NJ NPI 1235139957 Kenneth Weinberg Emergency Medicine Physician · Teaneck, NJ NPI 1033119094 Jason Kanos Obstetrics & Gynecology Physician · Teaneck, NJ NPI 1326049859

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-25.