Caleb Anderson, MD
NPI 1982042917 · Rheumatology Physician · Hampton, VA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caleb Anderson, MD is a Rheumatology Physician provider in Hampton, VA (NPI 1982042917).
Provider details
- NPI number
- 1982042917
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101273820 (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
13 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
707 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 307 | $96 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 130 | $65 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 61 | $51 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 55 | $52 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 40 | $131 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 529 | 141 |
| Methotrexate Sodiumbrand: Methotrexate | 212 | 76 |
| Leflunomide | 74 | 29 |
| Adalimumabbrand: Humira(cf) Pen | 74 | 13 |
| Allopurinol | 71 | 20 |
| Hydroxychloroquine Sulfate | 55 | 16 |
| Folic Acid | 45 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$316 across 9 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
- 2013-06-12
- Last updated
- 2025-07-25
- Certified
- 2025-07-25
Frequently asked questions
- What is Caleb Anderson's NPI number?
- Caleb Anderson's National Provider Identifier (NPI) is 1982042917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caleb Anderson's specialty?
- Caleb Anderson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Caleb Anderson located?
- Caleb Anderson's practice location on file with NPPES is 850 Enterprise Pkwy Ste 2000, Hampton, VA 23666-6252.
- What is Caleb Anderson's phone number?
- The practice phone number listed in the NPPES registry for Caleb Anderson is (757) 534-6109.
- Does Caleb Anderson accept Medicare?
- Caleb Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caleb Anderson's NPI active?
- Yes — Caleb Anderson's NPI (1982042917) is active in the NPPES registry as of the last update on 2025-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.