What is Karen Woolsey's NPI number?

Karen Woolsey's National Provider Identifier (NPI) is 1558728055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Woolsey's specialty?

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

Where is Karen Woolsey located?

Karen Woolsey's practice location on file with NPPES is 5330 S Highway 95, Fort Mohave, AZ 86426-9225.

What is Karen Woolsey's phone number?

The practice phone number listed in the NPPES registry for Karen Woolsey is (928) 788-2273.

Does Karen Woolsey accept Medicare?

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

Is Karen Woolsey's NPI active?

Yes — Karen Woolsey's NPI (1558728055) is active in the NPPES registry as of the last update on 2025-01-06.

IndividualActiveAccepts Medicare

Karen Woolsey, FNP

NPI 1558728055 · Family Nurse Practitioner · Fort Mohave, AZ

Karen Woolsey, FNP is a Family Nurse Practitioner provider in Fort Mohave, AZ (NPI 1558728055).

Provider details

NPI number: 1558728055
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
Sole proprietor: No
License: 5008326 (NC)

Practice location

5330 S Highway 95

Fort Mohave, AZ 86426-9225

Phone: (928) 788-2273

Street-level locationGet directions

More AZ providers

Mailing address

1906 Belleview Ave Se

Roanoke, VA 24014-1838

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 0024174142 (VA)
Physician Assistants & Advanced Practice Nursing Providers
Family Nurse Practitioner363LF0000XLicense 5008326 (NC)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

1906 Belleview Ave Se
Roanoke, VA 24014-1838
Phone: (540) 981-7000

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

Profile Score

Established profile(60/100 index)

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

Registry tenure28% of score
10 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
158 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	80	$103
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	78	$138

Typical Medicare-allowed amounts for these services range $103–$138 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Enumerated: 2016-01-28
Last updated: 2025-01-06
Certified: 2025-01-06

Frequently asked questions

What is Karen Woolsey's NPI number?: Karen Woolsey's National Provider Identifier (NPI) is 1558728055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Woolsey's specialty?: Karen Woolsey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Karen Woolsey located?: Karen Woolsey's practice location on file with NPPES is 5330 S Highway 95, Fort Mohave, AZ 86426-9225.
What is Karen Woolsey's phone number?: The practice phone number listed in the NPPES registry for Karen Woolsey is (928) 788-2273.
Does Karen Woolsey accept Medicare?: Karen Woolsey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Woolsey's NPI active?: Yes — Karen Woolsey's NPI (1558728055) is active in the NPPES registry as of the last update on 2025-01-06.

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

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)