What is Karen Valk's NPI number?

Karen Valk's National Provider Identifier (NPI) is 1215904230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Valk's specialty?

Karen Valk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Karen Valk located?

Karen Valk's practice location on file with NPPES is 112 Beech St, Gate City, VA 24251-3638.

What is Karen Valk's phone number?

The practice phone number listed in the NPPES registry for Karen Valk is (276) 386-1312.

Does Karen Valk accept Medicare?

Karen Valk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Karen Valk's NPI active?

Yes — Karen Valk's NPI (1215904230) is active in the NPPES registry as of the last update on 2007-07-08.

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Karen Valk, FNP

NPI 1215904230 · Family Nurse Practitioner · Gate City, VA

Karen Valk, FNP is a Family Nurse Practitioner provider in Gate City, VA (NPI 1215904230).

Provider details

NPI number: 1215904230
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
License: 0024165355 (VA)

Practice location

112 Beech St

Suite 1

Gate City, VA 24251-3638

Phone: (276) 386-1312

Fax: (276) 386-2116

Street-level locationGet directions

More VA providers

Mailing address

144 Otari Dr

Kingsport, TN 37664-5200

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 0024165355 (VA)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Emtricitabine/Tenofov Alafenambrand: Descovy	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2006-03-08
Last updated: 2007-07-08

Frequently asked questions

What is Karen Valk's NPI number?: Karen Valk's National Provider Identifier (NPI) is 1215904230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Valk's specialty?: Karen Valk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Karen Valk located?: Karen Valk's practice location on file with NPPES is 112 Beech St, Gate City, VA 24251-3638.
What is Karen Valk's phone number?: The practice phone number listed in the NPPES registry for Karen Valk is (276) 386-1312.
Does Karen Valk accept Medicare?: Karen Valk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Valk's NPI active?: Yes — Karen Valk's NPI (1215904230) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions