Toby Terwilliger, MD
NPI 1174058275 · Hospitalist Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Toby Terwilliger, MD is a Hospitalist Physician provider in Atlanta, GA (NPI 1174058275).
Provider details
- NPI number
- 1174058275
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 88520 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
244 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 78 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 58 | $117 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 45 | $49 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 33 | $112 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 30 | $170 |
Typical Medicare-allowed amounts for these services range $49–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 22 | 13 |
| Atorvastatin Calcium | 20 | 13 |
| Dapagliflozin Propanediolbrand: Farxiga | 18 | 11 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 17 | — |
| Furosemide | 14 | — |
| Apixabanbrand: Eliquis | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-26
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Toby Terwilliger's NPI number?
- Toby Terwilliger's National Provider Identifier (NPI) is 1174058275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toby Terwilliger's specialty?
- Toby Terwilliger is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Toby Terwilliger located?
- Toby Terwilliger's practice location on file with NPPES is 80 Jesse Hill Jr Dr Se, Atlanta, GA 30303-3050.
- What is Toby Terwilliger's phone number?
- The practice phone number listed in the NPPES registry for Toby Terwilliger is (585) 755-0192.
- Does Toby Terwilliger accept Medicare?
- Toby Terwilliger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Toby Terwilliger's NPI active?
- Yes — Toby Terwilliger's NPI (1174058275) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.