DR. MARK ALAN GREENFIELD (M.D.) – Pain Medicine (Anesthesiology) Physician, NPI 1356343529
Pain Medicine (Anesthesiology) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
424 ANESTHESIOLOGY in KS
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Provider Addresses for DR. MARK ALAN GREENFIELD (M.D.)
West 95th Street, Prairie Village, Johnson County, Kansas, 66215, United States
STE 310
PRAIRIE VILLAGE, KS 662073354
Phone: (913) 341-5533
Fax: (913) 901-0380
Type: Mailing
Ash Street, Leawood, Johnson County, Kansas, 66211, United States
LEAWOOD, KS 662111837
Phone: (913) 663-5533
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: 2005-06-08
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 |
|---|---|---|---|---|
| I20050608000119 | I | Anesthesiology | KS | 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 66207)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| Hospitalist, Family Practice | KS | |
| General Surgery | KS | |
| - | KS | |
| O B S T E T R I C S/ G Y N E C O L O G Y | KS | |
| Certified Registered Nurse Anesthetist (Crna) | KS | |
| Nurse Practitioner | KS | |
| General Surgery | KS | |
| Physician Assistant | KS | |
| Physician Assistant | KS |
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