Caitlin Russell, DO
NPI 1558629881 · Family Medicine Physician · Oak Ridge, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Russell, DO is a Family Medicine Physician provider in Oak Ridge, TN (NPI 1558629881).
Provider details
- NPI number
- 1558629881
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 3070 (TN)
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
14 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
330 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 | 64 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 45 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 42 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 27 | $8 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 24 | $13 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 109 | 28 |
| Lisinopril | 90 | 29 |
| Amlodipine Besylate | 84 | 26 |
| Atorvastatin Calcium | 78 | 24 |
| Rosuvastatin Calcium | 62 | 17 |
| Losartan Potassium | 57 | 22 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$575 across 42 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
- 2012-04-24
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Caitlin Russell's NPI number?
- Caitlin Russell's National Provider Identifier (NPI) is 1558629881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Russell's specialty?
- Caitlin Russell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Russell located?
- Caitlin Russell's practice location on file with NPPES is 200 New York Ave Ste 150, Oak Ridge, TN 37830-5227.
- What is Caitlin Russell's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Russell is (865) 835-5850.
- Does Caitlin Russell accept Medicare?
- Caitlin Russell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Russell's NPI active?
- Yes — Caitlin Russell's NPI (1558629881) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.