MS. MARY KAREN PORTERFIELD (MSN, CFNP) – Family Nurse Practitioner, NPI 1962472076

Family Nurse Practitioner

MS. MARY KAREN PORTERFIELD (MSN, CFNP) is a healthcare provider. based in New castle, Virginia. specializing in Family Nurse Practitioner. They hold the professional credentials MSN, CFNP. They hold a License No. 0024164720 (VA). The NPI Number for MS. MARY KAREN PORTERFIELD (MSN, CFNP) is 1962472076

Main info

Female

26 Years Of Experience

Accepts Medicare Assignment

Name

MS. MARY KAREN PORTERFIELD (MSN, CFNP)

NPI

1962472076

Phone

(540) 772-4540

Address

189 THORNEY HOLLOW RD

Enumeration Date

23 January 2006

Last Update Date

6 October 2018

Doctor Profile

Medical School Name

OTHER

Secondary Phone

7035622110

Graduation Year

2000 (26 years ago)

PAC ID

4587603121

Group Practice PAC ID

5890607253

Professional Enrollment ID

I20050503000391

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience54

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MS. MARY KAREN PORTERFIELD (MSN, CFNP)

189 THORNEY HOLLOW RD
NEW CASTLE, VA 241277871
Phone: (540) 772-4540
Fax: (540) 772-6805
Type: Mailing
1930, Braeburn Circle, Braeburn, Salem, Salem (city), Virginia, 24153, United States
SALEM, VA 241537388
Phone: (540) 772-4540
Fax: (540) 772-6805
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 24127)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 5890607253View full group profile

Name	Specialty	State
SHAN R FAIRBANKS (D.O.)	Family Practice	VA
DR. ANTONIO BARBARO ROMAN (M.D.)	-	CA
CHRISTY ARTHUR (MD)	-	VA
MS. MARY BETH HORST (NP)	-	VA
DR. DAVID III FEIGAL (MD)	Diagnostic Radiology	OR
JEREMY ROBERT THOMAS (PA-C)	Physician Assistant	AZ
AMJAD UZAIR WYNE (M.D.)	-	VA
JACOB DILLON GOODEN (PA-C)	Physician Assistant	VA
MANDEE STULL (FNP-C)	-	VA
DR. KENNETH MARK MCINTYRE (M.D.)	-	VA

Reviews

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Frequently asked questions

Does MS. MARY KAREN PORTERFIELD (MSN, CFNP) share an NPI with anyone else?

NPI numbers are unique to each provider or organization — MS. MARY KAREN PORTERFIELD (MSN, CFNP) uses 1962472076.

Is MS. MARY KAREN PORTERFIELD (MSN, CFNP) still practicing?

MS. MARY KAREN PORTERFIELD (MSN, CFNP) is currently listed as active in the public NPI registry.

What healthcare role does MS. MARY KAREN PORTERFIELD (MSN, CFNP) hold?

Scheduling teams often label MS. MARY KAREN PORTERFIELD (MSN, CFNP) under Family Nurse Practitioner. Clinical services aligned with this taxonomy classification.

Where is MS. MARY KAREN PORTERFIELD (MSN, CFNP) based?

MS. MARY KAREN PORTERFIELD (MSN, CFNP) is tied to New Castle, Virginia in the data we show; additional addresses may exist on the full record.

Is specialty guaranteed by NPI alone?

Taxonomy selections describe intent; scope of practice still follows state law.