Anna Sunnergren
NPI 1750918371 · Internal Medicine Physician · King of Prussia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Sunnergren is a Internal Medicine Physician provider in King of Prussia, PA (NPI 1750918371).
Provider details
- NPI number
- 1750918371
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- OS023233 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
80 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 | 54 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $92 |
Typical Medicare-allowed amounts for these services range $92–$130 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 40 | 21 |
| Levothyroxine Sodium | 23 | 11 |
| Semaglutidebrand: Ozempic | 23 | — |
| Tirzepatidebrand: Mounjaro | 22 | — |
| Losartan Potassium | 21 | 14 |
| Metformin Hclbrand: Metformin Hcl Er | 21 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 100 E Lancaster AveAnnenberg G-10Wynnewood, PA 19096-3450Phone: (484) 476-2658
Registry dates
- Enumerated
- 2020-03-24
- Last updated
- 2024-01-25
- Certified
- 2024-01-25
Frequently asked questions
- What is Anna Sunnergren's NPI number?
- Anna Sunnergren's National Provider Identifier (NPI) is 1750918371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Sunnergren's specialty?
- Anna Sunnergren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anna Sunnergren located?
- Anna Sunnergren's practice location on file with NPPES is 120 Valley Green Ln Ste 510, King of Prussia, PA 19406-2080.
- What is Anna Sunnergren's phone number?
- The practice phone number listed in the NPPES registry for Anna Sunnergren is (484) 324-7100.
- Does Anna Sunnergren accept Medicare?
- Anna Sunnergren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Sunnergren's NPI active?
- Yes — Anna Sunnergren's NPI (1750918371) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.