Michael Pfannenstiel, M.D.
NPI 1760456156 · Emergency Medicine Physician · Pueblo, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Pfannenstiel, M.D. is a Emergency Medicine Physician provider in Pueblo, CO (NPI 1760456156).
Provider details
- NPI number
- 1760456156
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 04-31930 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 70 | 70 |
| Prednisone | 48 | 48 |
| Clindamycin Hcl | 43 | 43 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 33 | 33 |
| Doxycycline Hyclate | 32 | 31 |
| Tobramycin | 28 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 27 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2012-01-05
Frequently asked questions
- What is Michael Pfannenstiel's NPI number?
- Michael Pfannenstiel's National Provider Identifier (NPI) is 1760456156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Pfannenstiel's specialty?
- Michael Pfannenstiel is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Pfannenstiel located?
- Michael Pfannenstiel's practice location on file with NPPES is 400 W 16th St, Pueblo, CO 81003-2745.
- What is Michael Pfannenstiel's phone number?
- The practice phone number listed in the NPPES registry for Michael Pfannenstiel is (719) 584-4306.
- Does Michael Pfannenstiel accept Medicare?
- Michael Pfannenstiel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Pfannenstiel's NPI active?
- Yes — Michael Pfannenstiel's NPI (1760456156) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.