Samuel Rosen, MD
NPI 1265430862 · Addiction Psychiatry Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Rosen, MD is a Addiction Psychiatry Physician provider in Charleston, SC (NPI 1265430862).
Provider details
- NPI number
- 1265430862
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10866 (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
20 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
862 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 637 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $123 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 60 | $184 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 50 | $166 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 33 | $75 |
Typical Medicare-allowed amounts for these services range $75–$184 (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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 306 | 69 |
| Fluoxetine Hcl | 291 | 80 |
| Alprazolam | 278 | 47 |
| Clonazepam | 275 | 43 |
| Diazepam | 188 | 33 |
| Sertraline Hcl | 187 | 55 |
| Quetiapine Fumarate | 178 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2021-01-29
- Certified
- 2021-01-29
Frequently asked questions
- What is Samuel Rosen's NPI number?
- Samuel Rosen's National Provider Identifier (NPI) is 1265430862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Rosen's specialty?
- Samuel Rosen is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Rosen located?
- Samuel Rosen's practice location on file with NPPES is 2097 Henry Tecklenburg Dr Ste 211w, Charleston, SC 29414-5739.
- What is Samuel Rosen's phone number?
- The practice phone number listed in the NPPES registry for Samuel Rosen is (843) 958-2555.
- Does Samuel Rosen accept Medicare?
- Samuel Rosen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Rosen's NPI active?
- Yes — Samuel Rosen's NPI (1265430862) is active in the NPPES registry as of the last update on 2021-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.