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MRS. KAREN ALEXANDRA GREENHAW FNP
NPI 1649548686
Clinical Nurse Specialist - Family Health in Penn Valley, CA

Active since December 06, 2011PECOS Enrolled
11400 PLEASANT VALLEY RD, PENN VALLEY, CA 95946(530) 432-7023 Get Directions Write a Review

NPPES record last updated: February 26, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 9, 2019, Apr 4, 2019 (2 updates tracked since 2019).

About Mrs. Karen Alexandra Greenhaw Fnp NPPES

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

MRS. KAREN ALEXANDRA GREENHAW FNP (NPI 1649548686) is an individual family health provider in Penn Valley, California, licensed in California (19916) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649548686
Entity TypeIndividualFemale
Primary Taxonomy364SF0001X
Provider Legal NameMRS. KAREN ALEXANDRA GREENHAWCredential: FNP
Location Address11400 PLEASANT VALLEY RDPenn Valley, CA 95946-9001
Mailing AddressPo Box 459001Grass Valley, CA 95945-9101 · (530) 432-7023
Phone(530) 432-7023
Sole ProprietorYes
Enumeration DateDecember 6, 2011
Last NPPES UpdateFebruary 26, 20242 updates tracked since enumeration
NPPES CertifiedJuly 13, 2023
✔ NPI 1649548686 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse Specialist · Family HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SF0001X
License✔ Licensed in CA · 19916
Also ListedRegistered Nurse · General PracticeTaxonomy 163WG0000X · License 19916 (CA)
11400 PLEASANT VALLEY RD, Penn Valley, CA 95946
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Other Identifiers 1

MedicaidCA121918CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Karen Alexandra Greenhaw Fnp 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 95946 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers12 claims12 services$80.41 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

DEBRA KAY BURGER-BULAWA NP
Nurse Practitioner (Family)
11400 PLEASANT VALLEY RD
PENN VALLEY, CA 95946
Nevada County (530) 432-7023
DR. MARA BEREZNIAK D.O.
Family Medicine
11400 PLEASANT VALLEY RD
PENN VALLEY, CA 95946
Nevada County (530) 432-7023
ANDREW G BURT MD
Family Medicine
11400 PLEASANT VALLEY RD
PENN VALLEY, CA 95946
Nevada County (530) 432-7023
SIERRA NEVADA PRIMARY CARE
Nurse Practitioner
11400 PLEASANT VALLEY RD
PENN VALLEY, CA 95946
Nevada County (530) 432-7023

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 Karen Greenhaw's NPI number?

The NPI number for Karen Greenhaw is 1649548686. It was assigned to this individual provider in the NPPES registry on December 6, 2011.

Where is Karen Greenhaw located?

Karen Greenhaw practices at 11400 Pleasant Valley Rd, Penn Valley, CA 95946. The listed phone number is (530) 432-7023.

What is Karen Greenhaw's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Family Health, with taxonomy code 364SF0001X.

Is Karen Greenhaw enrolled in Medicare?

Yes. Karen Greenhaw is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Greenhaw was last updated on February 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.