DR. SEAN E MARKEY (M.D.) – Neurological Surgery Physician, NPI 1235165705
Neurological Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
187 NEUROSURGERY in CO
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Provider Addresses for DR. SEAN E MARKEY (M.D.)
8251, South Fillmore Way, Centennial Heights, Centennial, Arapahoe County, Colorado, 80122, United States
CENTENNIAL, CO 801223459
Phone: (303) 996-7555
Fax: (303) 339-0202
Type: Mailing
255, East Harvard Avenue, Rosedale, Denver, Denver County, Colorado, 80210, United States
DENVER, CO 802105032
Phone: (303) 996-7555
Fax: (303) 996-7556
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $62,690.
Total Amount is formed as General ($62,690) + Research ($0) + Ownership ($0) = $62,690.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: PRECISION SPINE, INC. ($61,240).
Total Amount
$62,690
General + Research + Ownership
Payments
26
Total payment records
General Amount
$62,690
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PRECISION SPINE, INC. | $61,240 |
| Genesys Orthopedics Systems, L.L.C. | $1,267 |
| Stryker Corporation | $137 |
| Hologic Sales and Service, LLC | $24 |
| Medtronic, Inc. | $22 |
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: 2004-05-11
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 |
|---|---|---|---|---|
| I20040511001327 | I | Neurosurgery | CO | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 132 | 80 | $0 |
| 22614 | Fusion of additional segment of spine | 70 | 12 | $0 |
| 22853 | Insertion of cage or mesh device to spine bone and disc space during spine fusion | 58 | 26 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 63053 | Partial removal of bone of additional segment of spine in lower back with release of spinal cord and/or nerves during fusion of spine in lower back | 28 | 12 | $0 |
Insurance plans in this area (ZIP 80122)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CO | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CO | |
| Nurse Practitioner | CO | |
| Internal Medicine | CO | |
| Physician Assistant | CO | |
| Family Practice | CO | |
| Physician Assistant | CO | |
| - | CO | |
| Internal Medicine | CO | |
| N E U R O L O G Y | CO |
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