Dana Giarrizzi, D.O.
NPI 1497784680 · Internal Medicine Physician · Georgetown, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dana Giarrizzi, D.O. is a Internal Medicine Physician provider in Georgetown, SC (NPI 1497784680).
Provider details
- NPI number
- 1497784680
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS21161 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Hospitalist Physician208M00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,436 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 786 | $101 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 499 | $125 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 342 | $70 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 257 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 207 | $105 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 169 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 499 | 108 |
| Amlodipine Besylate | 372 | 81 |
| Gabapentin | 336 | 70 |
| Apixabanbrand: Eliquis | 286 | 53 |
| Carvedilol | 272 | 54 |
| Levothyroxine Sodium | 269 | 56 |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (3)
- 600 E Dixie AveLeesburg, FL 34748-5925Phone: (352) 294-8278
- 7845 Little AveCharlotte, NC 28226-8198Phone: (704) 375-0100Fax: (704) 887-6450
- 2829 E Highway 76Mullins, SC 29574-6035Phone: (843) 431-2000Fax: (803) 547-4343
Registry dates
- Enumerated
- 2006-07-01
- Last updated
- 2024-12-11
- Certified
- 2024-12-11
Frequently asked questions
- What is Dana Giarrizzi's NPI number?
- Dana Giarrizzi's National Provider Identifier (NPI) is 1497784680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Giarrizzi's specialty?
- Dana Giarrizzi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dana Giarrizzi located?
- Dana Giarrizzi's practice location on file with NPPES is 606 Black River Rd, Georgetown, SC 29440-3304.
- What is Dana Giarrizzi's phone number?
- The practice phone number listed in the NPPES registry for Dana Giarrizzi is (843) 527-7000.
- Does Dana Giarrizzi accept Medicare?
- Dana Giarrizzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dana Giarrizzi's NPI active?
- Yes — Dana Giarrizzi's NPI (1497784680) is active in the NPPES registry as of the last update on 2024-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.