SARKIS MARCEL NAZARIAN (M.D.) – Neurology Physician, NPI 1891806782
Neurology Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,531 NEUROLOGY in PA
Provider Addresses for SARKIS MARCEL NAZARIAN (M.D.)
2122 SCOTT ST
LITTLE ROCK, AR 722062341
Phone: (501) 352-3575
Type: Mailing
2005 TECHNOLOGY PKWY STE 400
MECHANICSBURG, PA 170509413
Phone: (717) 791-2520
Fax: (717) 703-0061
Type: Location
4300 W 7th St
Neurology Service 127-LR
Little Rock, AR 722055446
Phone: (501) 257-6062
Type: Location
927 Broadway St
Quincy, IL 623012719
Phone: (217) 223-1200
Type: Location
783, West Markham Street, Little Rock, Pulaski County, Arkansas, 72201, United States
LITTLE ROCK, AR 722057101
Phone: (501) 686-8000
Fax: (501) 526-6562
Type: Mailing
4300, West 7th Street, Oak Forest, Little Rock, Pulaski County, Arkansas, 72205, United States
NEUROLOGY SERVICE 127-LR
LITTLE ROCK, AR 722055446
Phone: (501) 257-6062
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $111.
Total Amount is formed as General ($111) + Research ($0) + Ownership ($0) = $111.
Last reported payment date: 2024-03-04 • Largest payer in this snapshot: Amgen Inc. ($75).
Total Amount
$111
General + Research + Ownership
Payments
3
Total payment records
General Amount
$111
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $75 |
| Amneal Pharmaceuticals LLC | $21 |
| ACADIA Pharmaceuticals Inc | $16 |
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: 2018-02-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20140326001495 | I | Neurology | AR | TBD |
| I20171220000856 | I | Neurology | PA | TBD |
| I20180215001020 | I | Neurology | IL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 13 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 72206)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | AR | |
| - | AR | |
| Internal Medicine | NY | |
| Internal Medicine, Nephrology | AR | |
| - | AR | |
| - | AR | |
| Nurse Practitioner | AR | |
| P S Y C H I A T R Y | AR | |
| - | AR | |
| - | AR |
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