DR. SHAWN JOHNSTON (M.D.) – Pain Medicine (Physical Medicine & Rehabilitation) Physician, NPI 1699746941
Pain Medicine (Physical Medicine & Rehabilitation) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
15 PHYSICAL MEDICINE AND REHABILITATION in AK
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Provider Addresses for DR. SHAWN JOHNSTON (M.D.)
3801, University Lake Drive, Anchorage, Alaska, 99508, United States
ANCHORAGE, AK 995084639
Phone: (907) 563-8876
Fax: (907) 762-6315
Type: Location
4100 LAKE OTIS PKWY
STE 216
ANCHORAGE, AK 995085230
Phone: (907) 563-2873
Fax: (907) 563-5852
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $222.
Total Amount is formed as General ($222) + Research ($0) + Ownership ($0) = $222.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Merz Pharmaceuticals, LLC ($47).
Total Amount
$222
General + Research + Ownership
Payments
11
Total payment records
General Amount
$222
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merz Pharmaceuticals, LLC | $47 |
| PFIZER INC. | $37 |
| Collegium Pharmaceutical, Inc. | $27 |
| Medtronic, Inc. | $23 |
| ABBVIE INC. | $23 |
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: 2003-11-20
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 |
|---|---|---|---|---|
| I20031120000918 | I | Physical Medicine And Rehabilitation | AK | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 466 | 130 | $0 |
| 80307 | Testing for presence of drug, by chemistry analyzers | 265 | 79 | $0 |
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 152 | 33 | $0 |
| 95886 | Needle measurement of electrical activity in arm or leg muscles, complete study | 63 | 54 | $0 |
| Q9966 | Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 42 | 21 | $0 |
Insurance plans in this area (ZIP 99508)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PHYSICAL MEDICINE AND REHABILITATIO | AK | 62311 | Injections of substances into lower or sacral spine | 26 | 22 |
| PHYSICAL MEDICINE AND REHABILITATIO | AK | 64493 | Injections of lower or sacral spine facet joint using imaging guidance | 18 | 15 |
| PHYSICAL MEDICINE AND REHABILITATIO | AK | 95910 | Nerve transmission studies, 7-8 studies | 20 | 20 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AK | |
| Anesthesiology, Pain Management | AK | |
| Physician Assistant | CA | |
| Family Practice | AK | |
| Anesthesiology, Pain Management | PA | |
| - | AK | |
| - | AK | |
| - | AK | |
| Anesthesiology, Pain Management, Pain Management | WA |
Reviews
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