DR. STACY C ZIMMERMAN (M.D.) – Internal Medicine Physician, NPI 1467488791
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
233 PEDIATRIC MEDICINE in AR
Provider Addresses for DR. STACY C ZIMMERMAN (M.D.)
3214 E Race Ave
Searcy, AR 721434810
Phone: (501) 268-6121
Type: Location
175 Volunteer Parkway
Clinton, AR 72031
Phone: (501) 745-3033
Fax: (501) 745-8099
Type: Location
PO BOX 251420
LITTLE ROCK, AR 722251420
Phone: (501) 686-8000
Fax: (501) 526-5148
Type: Mailing
Unity Health, 3214, East Race Avenue, Searcy, White County, Arkansas, 72143, United States
SEARCY, AR 721434810
Phone: (501) 268-6121
Type: Mailing
1125 N COLLEGE AVE
FAYETTEVILLE, AR 727031908
Phone: (479) 713-8701
Fax: (479) 713-8719
Type: Location
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: 2010-08-10
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
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100810000593 | I | Internal Medicine | AR | TBD |
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.
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 72143)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | AR | 90670 | Pneumococcal vaccine for injection into muscle | 28 | 28 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AR | |
| - | AR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | AR | |
| - | AR | |
| Family Practice | AR | |
| - | AR | |
| - | AR | |
| Nurse Practitioner | AR | |
| - | AR | |
| Nurse Practitioner | AR |
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