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Physician Assistants in Greenfield, WI

Browse 31 Physician Assistant providers listed in NPPES with a practice address in Greenfield, Wisconsin.

31 Healthcare Providers

How Greenfield compares with the U.S.

Greenfield has 83 Physician Assistants per 100,000 residents, about 1.7 times the U.S. rate of 49.

That is 31 active Physician Assistants with a practice address in Greenfield, for a population of 37,345.

The Wisconsin rate is 59 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of Physician Assistants in Greenfield listed in the CMS Medicare file (21 of 21) accept Medicare assignment. That is similar to the Wisconsin share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

14% of Physician Assistants in Greenfield listed in the CMS Medicare file (3 of 21) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Wisconsin share of 16%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Physician Assistant Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Physician Assistant practitioners in Greenfield, WI

Source: CMS PECOS
PECOS Enrolled Specialists 25 In Greenfield, WI
Part B Lab & Imaging Eligible 25 Diagnostic Referrals
DME Ordering Eligible 26 Durable Medical Equipment
Home Health Agency Referrals 25 HHA Ordering Eligible
Showing 1โ€“20 of 31 providers
With recent CMS data first, then Aโ€“Z

Kelly E Anderson , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd Ste 201, Greenfield, WI 532204858
Phone: 4142814466
NPI Identifier 1588119135
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Sara Marie Bjorklund , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd, #201, Greenfield, WI 53220
Phone: 4149086500
NPI Identifier 1932464088
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Gregory M Cavanaugh , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4131 W. Loomis Rd., Ste 300, Greenfield, WI 532212059
Phone: 4143257246
NPI Identifier 1124084462
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Gina Centeno , MS, PA-C

Physician Assistant

Active NPI Status
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4144218400
NPI Identifier 1689952426
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Amy Lynn Doherty , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
6150 W Layton Ave, Greenfield, WI 532204608
Phone: 4149149430
NPI Identifier 1649431255
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Megan Elizabeth Gildersleeve , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4142815150
NPI Identifier 1871270744
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Annah C Houk , PA-C

Physician Assistant

Active NPI Status
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4144218400
NPI Identifier 1902878242
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Samantha Lee Kinnard , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4448 W Loomis Rd, Greenfield, WI 532204800
Phone: 4142815150
NPI Identifier 1447026109
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Kimberly Poremba Kocher , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4600 W Loomis Rd, Greenfield, WI 532204858
Phone: 4142814466
NPI Identifier 1801202445
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Ann C Lebaron , PA-C

Physician Assistant

Active NPI Status
4131 W. Loomis Rd., Ste 300, Greenfield, WI 53221
Phone: 4143257246
NPI Identifier 1851354013
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Melissa A Lynch , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4143255244
NPI Identifier 1043268600
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Kimberly Anne Marshall , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4131 W Loomis Rd, Suite 300, Greenfield, WI 532212057
Phone: 4143257246
NPI Identifier 1255611018
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Abigail B. Meara , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4143255244
NPI Identifier 1235391194
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Martin J Medina , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4143255244
NPI Identifier 1093375883
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Jenna M Mineau , PA

Physician Assistant

Active NPI Status Accepts Medicare Assignment
9000 W Sura Ln, Greenfield, WI 532283477
Phone: 4146473146
NPI Identifier 1124689666
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Allyse M Nault , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6901 W Edgerton Ave, Greenfield, WI 532204420
Phone: 4144218400
NPI Identifier 1467705756
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Erika E Palmtag , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
4131 W Loomis Rd, Suite 300, Greenfield, WI 532212051
Phone: 4143257246
NPI Identifier 1740293802
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Nancy A Spangler , PA-C

Physician Assistant

Active NPI Status
4131 W Loomis Rd, Suite 300, Greenfield, WI 532212051
Phone: 4143257246
NPI Identifier 1265544134
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Paul C Streiff , PA

Physician Assistant

Active NPI Status
Froedtert And Mcw Fastcare-Greenfield, 5800 West Layton Ave., Greenfield, WI 532204021
Phone: 2625323067
NPI Identifier 1205884764
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Lauren Talatzko , PA-C

Physician Assistant

Active NPI Status Accepts Medicare Assignment
4848 S 76th St Ste 210, Greenfield, WI 532204361
Phone: 4148477080
NPI Identifier 1508223868
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Frequently Asked Questions about Physician Assistant in Greenfield

How do I check a Physician Assistant practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Wisconsin licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.