Hannah Karp Wiefel, M.D.
NPI 1447645932 · Family Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hannah Karp Wiefel, M.D. is a Family Medicine Physician provider in Long Beach, CA (NPI 1447645932).
Provider details
- NPI number
- 1447645932
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A146320 (CA)
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
11 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
425 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 | 176 | $94 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 63 | $58 |
| Administration of Influenza Virus VaccineG0008 | 26 | $34 |
| Admn Sarscov2 Vacc 1 Dose90480 | 21 | $47 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 133 | 41 |
| Amlodipine Besylate | 123 | 34 |
| Levothyroxine Sodium | 75 | 27 |
| Rosuvastatin Calcium | 69 | 24 |
| Metformin Hcl | 47 | 14 |
| Lisinopril | 44 | 13 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-01
- Last updated
- 2018-07-12
Frequently asked questions
- What is Hannah Karp Wiefel's NPI number?
- Hannah Karp Wiefel's National Provider Identifier (NPI) is 1447645932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Karp Wiefel's specialty?
- Hannah Karp Wiefel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hannah Karp Wiefel located?
- Hannah Karp Wiefel's practice location on file with NPPES is 450 E Spring St, Long Beach, CA 90806.
- What is Hannah Karp Wiefel's phone number?
- The practice phone number listed in the NPPES registry for Hannah Karp Wiefel is (562) 933-0050.
- Does Hannah Karp Wiefel accept Medicare?
- Hannah Karp Wiefel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hannah Karp Wiefel's NPI active?
- Yes — Hannah Karp Wiefel's NPI (1447645932) is active in the NPPES registry as of the last update on 2018-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.