Carolyn Peterseim
NPI 1104494590 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Peterseim is a Family Medicine Physician provider in Allentown, PA (NPI 1104494590).
Provider details
- NPI number
- 1104494590
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MD485063 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
95 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 | 38 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $86 |
| Administration of Influenza Virus VaccineG0008 | 15 | $31 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 13 | $123 |
| Admn Sarscov2 Vacc 1 Dose90480 | 12 | $38 |
Typical Medicare-allowed amounts for these services range $31–$123 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 19 |
| Amlodipine Besylate | 39 | 11 |
| Empagliflozinbrand: Jardiance | 30 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 29 | — |
| Metoprolol Tartrate | 26 | — |
| Fluticasone Propionate | 22 | — |
Practice location
Mailing address
Additional practice locations (1)
- 1648 S 4th StAllentown, PA 18103-4922Phone: (610) 674-4550Fax: (610) 674-4554
Registry dates
- Enumerated
- 2021-06-14
- Last updated
- 2024-08-30
- Certified
- 2024-08-30
Frequently asked questions
- What is Carolyn Peterseim's NPI number?
- Carolyn Peterseim's National Provider Identifier (NPI) is 1104494590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Peterseim's specialty?
- Carolyn Peterseim is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Peterseim located?
- Carolyn Peterseim's practice location on file with NPPES is 3080 Hamilton Blvd Ste 250, Allentown, PA 18103-3694.
- What is Carolyn Peterseim's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Peterseim is (610) 437-0739.
- Does Carolyn Peterseim accept Medicare?
- Carolyn Peterseim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Peterseim's NPI active?
- Yes — Carolyn Peterseim's NPI (1104494590) is active in the NPPES registry as of the last update on 2024-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.