DR. MARIANNE SHAUGHNESSY PH.D., CRNP
NPI 1033130562
Nurse Practitioner - Gerontology in Baltimore, MD

Q: What is Marianne Shaughnessy's NPI number?

The NPI number for Marianne Shaughnessy is 1033130562. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Q: What is Marianne Shaughnessy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Active since July 21, 2006PECOS Enrolled

10 N GREENE ST, BALTIMORE VA MEDICAL CENTER (BT/18/GR), BALTIMORE, MD 21201(410) 605-7000(410) 605-7913 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About Dr. Marianne Shaughnessy Ph.d., Crnp NPPES

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

DR. MARIANNE SHAUGHNESSY PH.D., CRNP (NPI 1033130562) is an individual gerontology provider in Baltimore, Maryland, licensed in Maryland (R138373) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033130562

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameDR. MARIANNE SHAUGHNESSYCredential: PH.D., CRNP

Location Address10 N GREENE ST, BALTIMORE VA MEDICAL CENTER (BT/18/GR)Baltimore, MD 21201-1524

Mailing Address8 N Chester StBaltimore, MD 21231-1624 · (410) 732-3505 · Fax (410) 605-7913

Phone(410) 605-7000

Fax(410) 605-7913

Sole ProprietorNo

Enumeration DateJuly 21, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1033130562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in MD · R138373

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License R138373 (MD)

10 N GREENE ST, Baltimore, MD 21201

Open in Google Maps ↗

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. Marianne Shaughnessy Ph.d., Crnp 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 21201 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

$94.08 typical visit price

range $60.73 – $183.44

Typical copayment $23.52 (range $15.18 – $45.86)

Most-billed visit code 99203

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

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.

Leave this field empty

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NICHOLAS SEWELL BENNETT D.D.S.

Dentist

10 N GREENE ST, 2-D-137
BALTIMORE, MD 21201

Baltimore City (410) 605-7056

KIMBERLY SINGLE LMSW

Social Worker

10 N GREENE ST
BALTIMORE, MD 21201

Baltimore City (410) 605-7000

UNIVERSITY OF MARYLAND EMERGENCY MEDICINE ASSOCIATES, PA

Emergency Medicine

10 N GREENE ST
BALTIMORE, MD 21201

Baltimore City (301) 631-8103

MRS. ERIN DAY MAGGART LCSW-C

Social Worker (Clinical)

10 N GREENE ST
BALTIMORE, MD 21201

Baltimore City (410) 590-4140

MR. CHRISTOPHER WILLIAM BUSER LCSW-C

Social Worker (Clinical)

10 N GREENE ST, BT/101/MC
BALTIMORE, MD 21201

Baltimore City (410) 605-7259

PAUL E. RUSKIN M.D.

Psychiatry & Neurology (Psychiatry)

10 N GREENE ST
BALTIMORE, MD 21201

Baltimore City (410) 605-7354

MRS. ROSEMARY ANNE SMITH-LAMACCHIA NP

Nurse Practitioner (Adult Health)

10 N GREENE ST, SURGERY SERVICE 112/S
BALTIMORE, MD 21201

Baltimore City (410) 605-7000

MS. SONYA J MORRIS ICSW

Social Worker (Clinical)

10 N GREENE ST
BALTIMORE, MD 21201

Baltimore City (410) 605-7000

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 Marianne Shaughnessy's NPI number?

The NPI number for Marianne Shaughnessy is 1033130562. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Marianne Shaughnessy located?

Marianne Shaughnessy practices at 10 N Greene St Baltimore VA Medical Center (bt/18/Gr), Baltimore, MD 21201. The listed phone number is (410) 605-7000.

What is Marianne Shaughnessy's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Marianne Shaughnessy enrolled in Medicare?

Yes. Marianne Shaughnessy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marianne Shaughnessy was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.