Lydia Cook
NPI 1861134256 · Family Medicine Physician · Chattanooga, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lydia Cook is a Family Medicine Physician provider in Chattanooga, TN (NPI 1861134256).
Provider details
- NPI number
- 1861134256
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 73097 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 58 | 20 |
| Rosuvastatin Calcium | 56 | 22 |
| Semaglutidebrand: Ozempic | 51 | 16 |
| Lisinopril | 39 | 15 |
| Gabapentin | 36 | 15 |
| Omeprazole | 33 | 11 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2025-07-18
- Certified
- 2025-06-27
Frequently asked questions
- What is Lydia Cook's NPI number?
- Lydia Cook's National Provider Identifier (NPI) is 1861134256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Cook's specialty?
- Lydia Cook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lydia Cook located?
- Lydia Cook's practice location on file with NPPES is 1100 E 3rd St # 112, Chattanooga, TN 37403-2241.
- What is Lydia Cook's phone number?
- The practice phone number listed in the NPPES registry for Lydia Cook is (423) 778-2957.
- Does Lydia Cook accept Medicare?
- Lydia Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lydia Cook's NPI active?
- Yes — Lydia Cook's NPI (1861134256) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.