SONG ZANG (MD) – Rheumatology Physician, NPI 1821203233
Rheumatology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
45 RHEUMATOLOGY in AR
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Provider Addresses for SONG ZANG (MD)
Fayetteville Post Office, 12, West Dickson Street, Fayetteville, Washington County, Arkansas, 72701, United States
FAYETTEVILLE, AR 727021523
Phone: (479) 571-6038
Fax: (479) 582-0222
Type: Mailing
Fayetteville Diagnostic Clinic, 3344, North Futrall Drive, North Hills Medical Park, Fayetteville, Washington County, Arkansas, 72703, United States
FAYETTEVILLE, AR 727034057
Phone: (479) 521-8200
Fax: (479) 582-7310
Type: Location
PO BOX 1886
FORT SMITH, AR 729021886
Phone: (479) 226-3132
Fax: (479) 226-3136
Type: Mailing
708 LEXINGTON AVE
FORT SMITH, AR 729014738
Phone: (479) 226-3132
Fax: (479) 226-3136
Type: Location
350 E Millsap Rd
Fayetteville, AR 727034098
Phone: (479) 226-3132
Fax: (479) 226-3136
Type: Location
PO BOX 3810
JOPLIN, MO 648033810
Phone: (417) 347-8400
Fax: (417) 347-5818
Type: Mailing
931 E 32ND ST
JOPLIN, MO 648042878
Phone: (417) 347-8490
Fax: (417) 347-5515
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 270 Open Payments records for all available years, with a total value of $5,302.
Total Amount is formed as General ($5,302) + Research ($0) + Ownership ($0) = $5,302.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Amgen Inc. ($1,486).
Total Amount
$5,302
General + Research + Ownership
Payments
270
Total payment records
General Amount
$5,302
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $1,486 |
| ABBVIE INC. | $841 |
| GlaxoSmithKline, LLC. | $444 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $276 |
| UCB, Inc. | $266 |
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: 2026-01-21
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20170512000611 | I | Rheumatology | AR | TBD |
| I20260121000684 | I | Rheumatology | MO | 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 |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 12,720 | 125 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 560 | 368 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 468 | 335 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 309 | 38 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 221 | 148 | $0 |
Insurance plans in this area (ZIP 72702)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| RHEUMATOLOGY | AR | 20610 | Aspiration and/or injection of large joint or joint capsule | 197 | 90 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AR | |
| Physician Assistant | AR | |
| Family Practice, Emergency Medicine, Pain Management | AR |
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