MS. MARTHA MAE MARQUESEN NP
NPI 1831356492
Nurse Practitioner - Adult Health in Bethesda, MD

Q: What is Martha Marquesen's NPI number?

The NPI number for Martha Marquesen is 1831356492. It was assigned to this individual provider in the NPPES registry on May 21, 2008.

Q: What is Martha Marquesen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Martha Marquesen was last updated on May 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 May 21, 2008PECOS Enrolled

NIH 9000 ROCKVILLE PIKE, 10 CENTER DRIVE BUILDING 10 CRC ROOM 6W-3750, BETHESDA, MD 20892(301) 451-7907 Get Directions Write a Review

NPPES record last updated: May 21, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Martha Mae Marquesen Np NPPES

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

MS. MARTHA MAE MARQUESEN NP (NPI 1831356492) is an individual adult health provider in Bethesda, Maryland, licensed in Maryland (R103484) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831356492

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMS. MARTHA MAE MARQUESENCredential: NP

Location AddressNIH 9000 ROCKVILLE PIKE, 10 CENTER DRIVE BUILDING 10 CRC ROOM 6W-3750Bethesda, MD 20892-1456

Mailing AddressNih 9000 Rockville Pike, 10 Center Drive Building 10 Crc Room 6w-3750Bethesda, MD 20892-1456 · (301) 451-7907

Phone(301) 451-7907

Sole ProprietorNo

Enumeration DateMay 21, 2008

✔ NPI 1831356492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in MD · R103484

NIH 9000 ROCKVILLE PIKE, Bethesda, MD 20892

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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)

Ms. Martha Mae Marquesen Np 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 20892 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

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

Most-billed visit code 99214

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 Martha Marquesen's NPI number?

The NPI number for Martha Marquesen is 1831356492. It was assigned to this individual provider in the NPPES registry on May 21, 2008.

Where is Martha Marquesen located?

Martha Marquesen practices at Nih 9000 Rockville Pike 10 Center Drive Building 10 Crc Room 6w-3750, Bethesda, MD 20892. The listed phone number is (301) 451-7907.

What is Martha Marquesen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Martha Marquesen enrolled in Medicare?

Yes. Martha Marquesen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Martha Marquesen was last updated on May 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.