Herman Feringa, M.D., PH.D.
NPI 1356597827 · Cardiovascular Disease Physician · Wasilla, AK
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Herman Feringa, M.D., PH.D. is a Cardiovascular Disease Physician provider in Wasilla, AK (NPI 1356597827).
Provider details
- NPI number
- 1356597827
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 160492 (AK)
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
18 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
3,565 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 | 723 | $160 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 359 | $17 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 347 | $222 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 278 | $113 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 161 | $14 |
| Blood Test, Clotting Time85610 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 469 | 157 |
| Rosuvastatin Calcium | 356 | 112 |
| Atorvastatin Calcium | 331 | 99 |
| Amlodipine Besylate | 284 | 89 |
| Apixabanbrand: Eliquis | 279 | 82 |
| Losartan Potassium | 272 | 84 |
Practice location
Mailing address
Additional practice locations (1)
- 3841 Piper St Ste T100Anchorage, AK 99508-4674Phone: (907) 550-2233
Registry dates
- Enumerated
- 2008-08-14
- Last updated
- 2026-01-15
- Certified
- 2026-01-15
Frequently asked questions
- What is Herman Feringa's NPI number?
- Herman Feringa's National Provider Identifier (NPI) is 1356597827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herman Feringa's specialty?
- Herman Feringa is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Herman Feringa located?
- Herman Feringa's practice location on file with NPPES is 3125 E Meridian Park Loop Ste 200, Wasilla, AK 99654-7528.
- What is Herman Feringa's phone number?
- The practice phone number listed in the NPPES registry for Herman Feringa is (907) 561-3211.
- Does Herman Feringa accept Medicare?
- Herman Feringa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Herman Feringa's NPI active?
- Yes — Herman Feringa's NPI (1356597827) is active in the NPPES registry as of the last update on 2026-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.