Daniel Petersen, MD
NPI 1578049763 · Sleep Medicine (Family Medicine) Physician · Fitchburg, WI
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Petersen, MD is a Sleep Medicine (Family Medicine) Physician provider in Fitchburg, WI (NPI 1578049763).
Provider details
- NPI number
- 1578049763
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125.073406 (IL)
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
8 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
934 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 319 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 225 | $167 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 103 | $203 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 58 | $119 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 52 | $115 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Zolpidem Tartrate | 61 | 25 |
| Gabapentin | 32 | 11 |
| Modafinil | 27 | — |
| Fluticasone Propionate | 22 | 13 |
| Ropinirole Hcl | 20 | — |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 20 | — |
| Dextroamphetamine Sulfate | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-07-11
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Daniel Petersen's NPI number?
- Daniel Petersen's National Provider Identifier (NPI) is 1578049763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Petersen's specialty?
- Daniel Petersen is listed in the NPPES registry with a primary specialty of Sleep Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Petersen located?
- Daniel Petersen's practice location on file with NPPES is 2844 Index Rd, Fitchburg, WI 53713-3117.
- What is Daniel Petersen's phone number?
- The practice phone number listed in the NPPES registry for Daniel Petersen is (608) 229-7979.
- Does Daniel Petersen accept Medicare?
- Daniel Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Petersen's NPI active?
- Yes — Daniel Petersen's NPI (1578049763) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.