BLAKE T GREENFIELD PA-C
NPI 1578501326
Physician Assistant in Ellsworth Afb, SD

Active since June 03, 2006PECOS EnrolledAccepts Medicare Assignment
2900 DOOLITTLE DR, ELLSWORTH AFB, SD 57706(605) 385-3111 Get Directions Write a Review

NPPES record last updated: January 17, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Blake T Greenfield Pa-c NPPES

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

BLAKE T GREENFIELD PA-C (NPI 1578501326) is an individual physician assistant in Ellsworth Afb, South Dakota, licensed in South Dakota (0553) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1578501326
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameBLAKE T GREENFIELDCredential: PA-C
Location Address2900 DOOLITTLE DREllsworth Afb, SD 57706
Mailing Address2900 Doolittle DrEllsworth Afb, SD 57706-4821 · (605) 385-3208
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJune 3, 2006
Last NPPES UpdateJanuary 17, 2025
NPPES CertifiedJanuary 17, 2025
✔ NPI 1578501326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in SD · 0553
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
2900 DOOLITTLE DR, Ellsworth Afb, SD 57706

Other Identifiers 2

Other0553SD · License Physician Assistant
Other1058388SD · Nccpa Cert

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Blake T Greenfield Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719977578
PECOS Enrollment IDI20040513001190
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 57706 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
$85.21 typical visit price
range $55.52 – $167.23
Typical copayment $21.30 (range $13.88 – $41.80)
Most-billed visit code 99203
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
Most-billed visit code 99213
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 20

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

Social Worker (Clinical)
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Clinic/Center (Military/U.S. Coast Guard Outpatient)
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Pharmacist
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Military Health Care Provider (Independent Duty Medical Technicians)
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
General Practice
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Optometrist
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Military Health Care Provider (Independent Duty Medical Technicians)
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706
Optometrist
2900 DOOLITTLE DR
ELLSWORTH AFB, SD 57706

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 Blake Greenfield's NPI number?

The NPI number for Blake Greenfield is 1578501326. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Blake Greenfield located?

Blake Greenfield practices at 2900 Doolittle Dr, Ellsworth Afb, SD 57706. The listed phone number is (605) 385-3111.

What is Blake Greenfield's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Blake Greenfield enrolled in Medicare?

Yes. Blake Greenfield is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Blake Greenfield accept?

Health plans from Medica and Sanford Health Plan list Blake Greenfield as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Blake Greenfield was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.