Benjamin Greenwood, MD
NPI 1235615253 · Internal Medicine Physician · Georgetown, SC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Greenwood, MD is a Internal Medicine Physician provider in Georgetown, SC (NPI 1235615253).
Provider details
- NPI number
- 1235615253
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 86252 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
694 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 50 Minutes99233 | 262 | $112 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 203 | $74 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 150 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 79 | $154 |
Typical Medicare-allowed amounts for these services range $74–$154 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 34 | 27 |
| Atorvastatin Calcium | 28 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Prednisone | 19 | 18 |
| Carvedilol | 17 | 17 |
| Metoprolol Succinate | 17 | 17 |
| Pantoprazole Sodium | 16 |
Practice location
Mailing address
Additional practice locations (4)
- 2601 E Roosevelt StPhoenix, AZ 85008Phone: (602) 344-5011
- 2601 E Roosevelt StPhoenix, AZ 85008Phone: (602) 344-5011
- 234 E 149th StBronx, NY 10451-5504Phone: (718) 579-5000
- 4070 Highway 17Murrells Inlet, SC 29576-5033Phone: (843) 652-1000Fax: (843) 520-8403
Registry dates
- Enumerated
- 2018-07-12
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Benjamin Greenwood's NPI number?
- Benjamin Greenwood's National Provider Identifier (NPI) is 1235615253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Greenwood's specialty?
- Benjamin Greenwood is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Greenwood located?
- Benjamin Greenwood's practice location on file with NPPES is 606 Black River Rd, Georgetown, SC 29440-3304.
- What is Benjamin Greenwood's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Greenwood is (843) 527-7000.
- Does Benjamin Greenwood accept Medicare?
- Benjamin Greenwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Greenwood's NPI active?
- Yes — Benjamin Greenwood's NPI (1235615253) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.