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ERIN COOK CRNP
NPI 1972430627
Nurse Practitioner in Annapolis, MD

Active since May 06, 2026PECOS Enrolled
45 OLD SOLOMONS ISLAND RD, ANNAPOLIS, MD 21401(410) 224-4348 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Erin Cook Crnp NPPES

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

ERIN COOK CRNP (NPI 1972430627) is an individual nurse practitioner in Annapolis, Maryland, licensed in Maryland (R277790) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972430627
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameERIN COOKCredential: CRNP
Location Address45 OLD SOLOMONS ISLAND RDAnnapolis, MD 21401-3858
Mailing Address45 Old Solomons Island Rd Ste 205Annapolis, MD 21401-3800
Phone(410) 224-4348
Sole ProprietorNo
Enumeration DateMay 6, 2026
NPPES CertifiedMay 6, 2026
✔ NPI 1972430627 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MD · R277790
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
45 OLD SOLOMONS ISLAND RD, Annapolis, MD 21401
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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)

Erin Cook 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 21401 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.

Other Providers at the Same Location NPPES 7

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

GREEN LIFE CHIROPRACTIC & WELLNESS, LLC
Chiropractor
45 OLD SOLOMONS ISLAND RD, SUITE 102
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-4348
ANNAPOLIS PAIN MANAGEMENT, LLC
Pain Medicine (Interventional Pain Medicine)
45 OLD SOLOMONS ISLAND RD, SUITE 205
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-4348
PATRICIA SOLLOCK LCPC
Counselor (Professional)
45 OLD SOLOMONS ISLAND RD, SUITE 204
ANNAPOLIS, MD 21401
Anne Arundel County (410) 571-8341
DR. MARY E STEELE D.C.
Chiropractor
45 OLD SOLOMONS ISLAND RD, SUITE 102
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-4348
WAYWARD INC
Ambulance
45 OLD SOLOMONS ISLAND RD, SUITE 201
ANNAPOLIS, MD 21401
Anne Arundel County (410) 703-8277
BRANDT L GREEN D.C.
Chiropractor
45 OLD SOLOMONS ISLAND RD, SUITE 102
ANNAPOLIS, MD 21401
Anne Arundel County (410) 224-4348
DANIELLA BROWN LCSW-C
Social Worker (Clinical)
45 OLD SOLOMONS ISLAND RD, SUITE 204
ANNAPOLIS, MD 21401
Anne Arundel County (410) 571-8341

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 Erin Cook's NPI number?

The NPI number for Erin Cook is 1972430627. It was assigned to this individual provider in the NPPES registry on May 6, 2026.

Where is Erin Cook located?

Erin Cook practices at 45 Old Solomons Island Rd, Annapolis, MD 21401. The listed phone number is (410) 224-4348.

What is Erin Cook's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Erin Cook enrolled in Medicare?

Yes. Erin Cook is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Erin Cook was last updated on May 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.