Caitlin Garrison, D.O.
NPI 1548793995 · Hospitalist Physician · Savannah, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Garrison, D.O. is a Hospitalist Physician provider in Savannah, GA (NPI 1548793995).
Provider details
- NPI number
- 1548793995
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 84063 (GA)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
158 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 | 51 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 48 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 46 | $172 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $112 |
Typical Medicare-allowed amounts for these services range $78–$172 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (1)
- 800 Rose StLexington, KY 40536-6220Phone: (859) 323-6047Fax: (859) 257-3873
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2022-09-16
- Certified
- 2022-09-16
Frequently asked questions
- What is Caitlin Garrison's NPI number?
- Caitlin Garrison's National Provider Identifier (NPI) is 1548793995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Garrison's specialty?
- Caitlin Garrison is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Garrison located?
- Caitlin Garrison's practice location on file with NPPES is 4700 Waters Ave, Savannah, GA 31404-6220.
- What is Caitlin Garrison's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Garrison is (912) 350-7573.
- Does Caitlin Garrison accept Medicare?
- Caitlin Garrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Garrison's NPI active?
- Yes — Caitlin Garrison's NPI (1548793995) is active in the NPPES registry as of the last update on 2022-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.