Benjamin Carnahan, M.D.
NPI 1598384067 · Family Medicine Physician · Natrona Heights, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Carnahan, M.D. is a Family Medicine Physician provider in Natrona Heights, PA (NPI 1598384067).
Provider details
- NPI number
- 1598384067
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD480243 (PA)
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
6 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
240 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 54 | $16 |
| Administration of Influenza Virus VaccineG0008 | 17 | $20 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 16 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $86 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 51 |
| Lisinopril | 90 | 39 |
| Amlodipine Besylate | 78 | 29 |
| Losartan Potassium | 75 | 30 |
| Rosuvastatin Calcium | 71 | 34 |
| Fluticasone Propionate | 63 | 26 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-14
- Last updated
- 2023-07-27
- Certified
- 2023-07-27
Frequently asked questions
- What is Benjamin Carnahan's NPI number?
- Benjamin Carnahan's National Provider Identifier (NPI) is 1598384067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Carnahan's specialty?
- Benjamin Carnahan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Carnahan located?
- Benjamin Carnahan's practice location on file with NPPES is 1604 Burtner Rd Ste 2300, Natrona Heights, PA 15065-2845.
- What is Benjamin Carnahan's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Carnahan is (724) 226-1400.
- Does Benjamin Carnahan accept Medicare?
- Benjamin Carnahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Carnahan's NPI active?
- Yes — Benjamin Carnahan's NPI (1598384067) is active in the NPPES registry as of the last update on 2023-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.