MARGARET LYNN MACKEY F.N.P.
NPI 1073717492
Nurse Practitioner - Family in Napa, CA

Q: What is Margaret Mackey's NPI number?

The NPI number for Margaret Mackey is 1073717492. It was assigned to this individual provider in the NPPES registry on June 11, 2007.

Q: What is Margaret Mackey's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Margaret Mackey was last updated on July 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since June 11, 2007PECOS Enrolled

3010 BEARD RD, NAPA, CA 94558(707) 257-1550(707) 819-9014 Get Directions Write a Review

NPPES record last updated: July 19, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 19, 2022, Jul 9, 2019 (2 updates tracked since 2019).

On this page

About Margaret Lynn Mackey F.n.p. NPPES

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

MARGARET LYNN MACKEY F.N.P. (NPI 1073717492) is an individual family provider in Napa, California, licensed in California (NP13750) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Napa.

NPPES Registry Identity

NPI1073717492

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMARGARET LYNN MACKEYCredential: F.N.P.

Location Address3010 BEARD RDNapa, CA 94558-3442

Mailing Address3010 Beard RdNapa, CA 94558-3442 · (707) 255-8825 · Fax (707) 252-9325

Phone(707) 257-1550

Fax(707) 819-9014

Sole ProprietorNo

Enumeration DateJune 11, 2007

Last NPPES UpdateJuly 19, 20222 updates tracked since enumeration

NPPES CertifiedJuly 19, 2022

✔ NPI 1073717492 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 CA · NP13750

3010 BEARD RD, Napa, CA 94558

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Secondary Practice Location 1

Location 13334 Sterling CtNapa, CA 94558-4262 · Phone (707) 363-4492 · Fax (707) 252-4887

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret Lynn Mackey F.n.p. 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 94558 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

$98.97 typical visit price

range $65.08 – $192.16

Typical copayment $24.74 (range $16.27 – $48.04)

Most-billed visit code 99203

Established Patient

$113.15 typical visit price

range $21.86 – $157.83

Typical copayment $28.28 (range $5.46 – $39.45)

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 9

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

MARSHALL COOPERSON DO

Internal Medicine

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

DR. DAVID M JUE MD

Internal Medicine

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

CONTINUUM PALLIATIVE RESOURCES PC

Family Medicine (Hospice and Palliative Medicine)

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

HOLLY ROCHELLE LAIRD NP-C

Nurse Practitioner

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

DR. RONY YOUSHIA KAKO MD

Internal Medicine

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

SARAH Z. MINASYAN MD, INC

Thoracic Surgery (Cardiothoracic Vascular Surgery)

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 255-8825

PERSONALIZED CARE MD

Family Medicine (Adult Medicine)

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 255-8825

ALEXANDRE ANTONIO DE MORAES M.D.

Family Medicine

3010 BEARD RD
NAPA, CA 94558

Napa County (707) 257-1550

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 Margaret Mackey's NPI number?

The NPI number for Margaret Mackey is 1073717492. It was assigned to this individual provider in the NPPES registry on June 11, 2007.

Where is Margaret Mackey located?

Margaret Mackey practices at 3010 Beard Rd, Napa, CA 94558. The listed phone number is (707) 257-1550.

What is Margaret Mackey's specialty?

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

Is Margaret Mackey enrolled in Medicare?

Yes. Margaret Mackey is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Mackey was last updated on July 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.