DR. WILLIAM TUCKER HARK (MD) – Allergy Physician, NPI 1891708665
Allergy Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
165 ALLERGY/IMMUNOLOGY in VA
Provider Addresses for DR. WILLIAM TUCKER HARK (MD)
9920 INDEPENDENCE PARK DR
SUITE 100
RICHMOND, VA 232331487
Phone: (804) 285-7420
Fax: (804) 565-3736
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 240 Open Payments records for all available years, with a total value of $5,032.
Total Amount is formed as General ($5,032) + Research ($0) + Ownership ($0) = $5,032.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($870).
Total Amount
$5,032
General + Research + Ownership
Payments
240
Total payment records
General Amount
$5,032
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $870 |
| Regeneron Healthcare Solutions, Inc. | $661 |
| Amgen Inc. | $544 |
| GlaxoSmithKline, LLC. | $432 |
| GENZYME CORPORATION | $354 |
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: 2012-03-02
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 |
|---|---|---|---|---|
| I20120302000482 | I | Allergy/Immunology | VA | 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 |
|---|---|---|---|---|
| 95004 | Test for allergy using allergenic extract | 6,364 | 106 | $0 |
| 95024 | Test for allergy using allergenic extract injected into skin | 3,663 | 99 | $0 |
| 95165 | Professional service for preparation and provision of 1 or more antigens | 3,625 | 154 | $0 |
| 95117 | Professional service for multiple injections of allergen | 2,686 | 93 | $0 |
| 95115 | Professional service for single injection of allergen | 1,009 | 57 | $0 |
Insurance plans in this area (ZIP 23233)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ALLERGY/IMMUNOLOGY | VA | 95117 | Injection of incremental dosages of allergen, 2 or more injections | 1408 | 46 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A L L E R G Y/ I M M U N O L O G Y | VA | |
| - | VA | |
| Physician Assistant | VA | |
| Physician Assistant | VA | |
| Allergy/Immunology, Pediatric Medicine | VA | |
| - | VA | |
| A L L E R G Y/ I M M U N O L O G Y | VA |
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