Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. ERIN PROKOP C.F.N.P.
NPI 1154310613
Nurse Practitioner - Family in Bel Air, MD

Active since October 18, 2005Opted out of Medicare · through Apr 1, 2027
615 W MACPHAIL RD, SUITE 106, BEL AIR, MD 21014(410) 638-8900 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Erin Prokop C.f.n.p. NPPES

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

MRS. ERIN PROKOP C.F.N.P. (NPI 1154310613) is an individual family provider in Bel Air, Maryland, licensed in Maryland (R136755) and active in the NPI registry since October 2005. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1154310613
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. ERIN PROKOPCredential: C.F.N.P.
Location Address615 W MACPHAIL RD, SUITE 106Bel Air, MD 21014-4309
Mailing Address615 W Macphail Rd, Suite 106Bel Air, MD 21014-4309 · (410) 638-8900
Sole ProprietorNo
Enumeration DateOctober 18, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1154310613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MD · R136755
615 W MACPHAIL RD, Bel Air, MD 21014

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Mrs. Erin Prokop C.f.n.p. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2021 through April 1, 2027.

Opt-Out Effective DateApril 1, 2021
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21014 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 20

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

Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
615 W MACPHAIL RD, SUITE 210
BEL AIR, MD 21014
Nurse Practitioner (Family)
615 W MACPHAIL RD, SUITE 107
BEL AIR, MD 21014
Family Medicine
615 W MACPHAIL RD, STE 106
BEL AIR, MD 21014
Clinic/Center (Medical Specialty)
615 W MACPHAIL RD, SUITE 210
BEL AIR, MD 21014
Family Medicine (Sports Medicine)
615 W MACPHAIL RD, STE 106
BEL AIR, MD 21014
Internal Medicine
615 W MACPHAIL RD, STE 106
BEL AIR, MD 21014
Internal Medicine
615 W MACPHAIL RD, SUITE 206
BEL AIR, MD 21014
Pharmacy (Community/Retail Pharmacy)
615 W MACPHAIL RD, SUITE 103
BEL AIR, MD 21014

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 Prokop's NPI number?

The NPI number for Erin Prokop is 1154310613. It was assigned to this individual provider in the NPPES registry on October 18, 2005.

Where is Erin Prokop located?

Erin Prokop practices at 615 W Macphail Rd Suite 106, Bel Air, MD 21014. The listed phone number is (410) 638-8900.

What is Erin Prokop's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Erin Prokop enrolled in Medicare?

No. Erin Prokop has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Erin Prokop was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.