Jenna Hahn, MD
NPI 1407434541 · Family Medicine Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenna Hahn, MD is a Family Medicine Physician provider in Appleton, WI (NPI 1407434541).
Provider details
- NPI number
- 1407434541
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
5 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
160 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $121 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 22 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 15 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $122 |
| Urine Microalbumin (protein) Level82043 | 12 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 70 | 31 |
| Metformin Hclbrand: Metformin Hcl Er | 39 | 17 |
| Levothyroxine Sodium | 34 | 19 |
| Omeprazole | 34 | 16 |
| Losartan Potassium | 30 | 22 |
| Lisinopril | 29 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-30
- Last updated
- 2024-07-11
- Certified
- 2024-07-11
Frequently asked questions
- What is Jenna Hahn's NPI number?
- Jenna Hahn's National Provider Identifier (NPI) is 1407434541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenna Hahn's specialty?
- Jenna Hahn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenna Hahn located?
- Jenna Hahn's practice location on file with NPPES is 3916 N Intertech Ct, Appleton, WI 54913-6957.
- What is Jenna Hahn's phone number?
- The practice phone number listed in the NPPES registry for Jenna Hahn is (920) 996-1000.
- Does Jenna Hahn accept Medicare?
- Jenna Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenna Hahn's NPI active?
- Yes — Jenna Hahn's NPI (1407434541) is active in the NPPES registry as of the last update on 2024-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.