Harold Stepanek, MD
NPI 1205928199 · Internal Medicine Physician · Guilford, CT
Enrolled with Medicare as Practitioner - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harold Stepanek, MD is a Internal Medicine Physician provider in Guilford, CT (NPI 1205928199).
Provider details
- NPI number
- 1205928199
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19575 (CT)
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
19 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
154 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) |
|---|---|---|
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 106 | $174 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 32 | $147 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 16 | $104 |
Typical Medicare-allowed amounts for these services range $104–$174 (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 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 179 | 25 |
| Levothyroxine Sodium | 151 | 19 |
| Furosemide | 115 | 16 |
| Losartan Potassium | 106 | 14 |
| Amlodipine Besylate | 98 | 15 |
| Metoprolol Succinate | 91 | 14 |
| Potassium Chloride | 84 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harold Stepanek's NPI number?
- Harold Stepanek's National Provider Identifier (NPI) is 1205928199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Stepanek's specialty?
- Harold Stepanek is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Stepanek located?
- Harold Stepanek's practice location on file with NPPES is 741 Boston Post Rd, Guilford, CT 06437.
- What is Harold Stepanek's phone number?
- The practice phone number listed in the NPPES registry for Harold Stepanek is (203) 671-3561.
- Does Harold Stepanek accept Medicare?
- Harold Stepanek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harold Stepanek's NPI active?
- Yes — Harold Stepanek's NPI (1205928199) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.