Colby Eisenbach, MD
NPI 1982068045 · Internal Medicine Physician · The Villages, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colby Eisenbach, MD is a Internal Medicine Physician provider in The Villages, FL (NPI 1982068045).
Provider details
- NPI number
- 1982068045
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 57.246879 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 215 | 74 |
| Levothyroxine Sodium | 121 | 40 |
| Losartan Potassium | 97 | 35 |
| Omeprazole | 96 | 32 |
| Amlodipine Besylate | 95 | 30 |
| Lisinopril | 93 | 35 |
| Simvastatin | 71 |
Practice location
Mailing address
Additional practice locations (2)
- 5 Perryridge RdGreenwich, CT 06830-4608Phone: (432) 425-1855
- 2115 Duncan Regional LoopDuncan, OK 73533-1570Phone: (580) 251-6806
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2025-05-09
- Certified
- 2025-05-09
Frequently asked questions
- What is Colby Eisenbach's NPI number?
- Colby Eisenbach's National Provider Identifier (NPI) is 1982068045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colby Eisenbach's specialty?
- Colby Eisenbach is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Colby Eisenbach located?
- Colby Eisenbach's practice location on file with NPPES is 1050 Old Camp Rd Ste 100, The Villages, FL 32162-1762.
- What is Colby Eisenbach's phone number?
- The practice phone number listed in the NPPES registry for Colby Eisenbach is (844) 884-9355.
- Does Colby Eisenbach accept Medicare?
- Colby Eisenbach is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colby Eisenbach's NPI active?
- Yes — Colby Eisenbach's NPI (1982068045) is active in the NPPES registry as of the last update on 2025-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.