DR. GARY MICHAEL ROSAS (M.D.) – Family Medicine Physician, NPI 1003843228

DR. GARY MICHAEL ROSAS (M.D.) is a healthcare provider. based in Washington, Missouri. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 48964 (AZ). The NPI Number for DR. GARY MICHAEL ROSAS (M.D.) is 1003843228

Main info

Male
Name
DR. GARY MICHAEL ROSAS (M.D.)
NPI
1003843228
Phone
(816) 808-7690
Address
851 E 5TH ST
Enumeration Date
26 June 2006
Last Update Date
3 October 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for DR. GARY MICHAEL ROSAS (M.D.)

  • Mercy Medical Building, 851, East 5th Street, Downtown Washington, Washington, Franklin County, Missouri, 63090, United States

    SUITE 208

    WASHINGTON, MO 630903135

    Phone: (816) 808-7690

    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: 2014-06-12

PECOS data refreshed: 2026-06-15

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
I20140612000025IFamily PracticeAZTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99284Emergency department visit with moderate level of medical decision making5252$0
99285Emergency department visit with high level of medical decision making4544$0
99283Emergency department visit with low level of medical decision making3434$0
View full utilization report →

Insurance plans in this area (ZIP 63090)

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Reviews

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Frequently asked questions

Is there an official ID for DR. GARY MICHAEL ROSAS (M.D.) in U.S. healthcare records?
The official identifier for DR. GARY MICHAEL ROSAS (M.D.) is NPI 1003843228.
Is DR. GARY MICHAEL ROSAS (M.D.) shown as active in public data?
Registry records indicate DR. GARY MICHAEL ROSAS (M.D.) maintains an active NPI.
What kind of doctor is DR. GARY MICHAEL ROSAS (M.D.)?
DR. GARY MICHAEL ROSAS (M.D.) is associated with Family Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
Where in Missouri is DR. GARY MICHAEL ROSAS (M.D.) registered?
Use Washington, Missouri as the headline location for DR. GARY MICHAEL ROSAS (M.D.) here.
Can I trust this NPI listing for DR. GARY MICHAEL ROSAS (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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