ROBERT L DARR (PA-C) – Physician Assistant, NPI 1942301254

ROBERT L DARR (PA-C) is a healthcare provider. based in Lander, Wyoming. specializing in Physician Assistant. They hold the professional credentials PA-C. They hold a License No. 263 (WY). The NPI Number for ROBERT L DARR (PA-C) is 1942301254

Main info

Male
27 Years Of Experience
Accepts Medicare Assignment
Name
ROBERT L DARR (PA-C)
NPI
1942301254
Phone
(307) 332-2941
Address
745 BUENA VISTA
Enumeration Date
26 September 2006
Last Update Date
27 June 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3073322941
Graduation Year
1999 (27 years ago)
PAC ID
2062421654
Group Practice PAC ID
1355323940
Professional Enrollment ID
I20060410000381
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for ROBERT L DARR (PA-C)

  • Lander Medical Clinic, 745, Buena Vista Drive, Lander, Fremont County, Wyoming, 82520, United States

    LANDER, WY 82520

    Phone: (307) 332-2941

    Fax: (307) 332-1920

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-04-10

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060410000381IPhysician AssistantWYTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 82520)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1355323940View full group profile
NameSpecialtyState
Nurse PractitionerWY
Family PracticeWY
Physician AssistantID
Nurse PractitionerWY
-WY
Internal MedicineWY
Family PracticeWY
Clinical PsychologistWY
Family Practice, Pediatric MedicineWY
Physician AssistantME

Reviews

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Frequently asked questions

What is the registry number for ROBERT L DARR (PA-C)?
The registry entry for ROBERT L DARR (PA-C) shows NPI 1942301254.
Quick check: is ROBERT L DARR (PA-C) active?
Public NPPES data shows ROBERT L DARR (PA-C) with an active NPI status right now.
What does the directory say ROBERT L DARR (PA-C) does?
Insurance directories may phrase it differently, but here ROBERT L DARR (PA-C) maps to Physician Assistant. Clinical services aligned with this taxonomy classification.
Which community is linked to ROBERT L DARR (PA-C)?
ROBERT L DARR (PA-C) shows a connection to Lander, Wyoming in registry-derived data.
Can I export ROBERT L DARR (PA-C)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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