Timothy Campbell, M.D.
NPI 1891923074 · Allergy & Immunology Physician · Williamsburg, VA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Campbell, M.D. is a Allergy & Immunology Physician provider in Williamsburg, VA (NPI 1891923074).
Provider details
- NPI number
- 1891923074
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101256237 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,815 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 4,298 | $3 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,710 | $14 |
| Professional Service for Multiple Injections of Allergen95117 | 684 | $12 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 593 | $8 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 373 | $3 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 341 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 145 | 77 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 102 | 42 |
| Azelastine Hcl | 101 | 42 |
| Montelukast Sodium | 101 | 26 |
| Fluticasone Propionate | 83 | 40 |
| Epinephrine | 49 | 42 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 46 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,613 across 107 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-26
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Timothy Campbell's NPI number?
- Timothy Campbell's National Provider Identifier (NPI) is 1891923074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Campbell's specialty?
- Timothy Campbell is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Campbell located?
- Timothy Campbell's practice location on file with NPPES is 1144 Professional Dr, Williamsburg, VA 23185-3330.
- What is Timothy Campbell's phone number?
- The practice phone number listed in the NPPES registry for Timothy Campbell is (757) 259-0443.
- Does Timothy Campbell accept Medicare?
- Timothy Campbell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Campbell's NPI active?
- Yes — Timothy Campbell's NPI (1891923074) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.