Michael Ammann, DO
NPI 1932264843 · Family Medicine Physician · Green Valley, AZ
Michael Ammann, DO is a Family Medicine Physician provider in Green Valley, AZ (NPI 1932264843).
Provider details
- NPI number
- 1932264843
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2536 (AZ)
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
183 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $89 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 23 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 21 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 21 | $125 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 17 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 86 |
| Amlodipine Besylate | 162 | 70 |
| Levothyroxine Sodium | 134 | 61 |
| Losartan Potassium | 130 | 63 |
| Rosuvastatin Calcium | 111 | 47 |
| Simvastatin | 80 | 40 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-22
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michael Ammann's NPI number?
- Michael Ammann's National Provider Identifier (NPI) is 1932264843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ammann's specialty?
- Michael Ammann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ammann located?
- Michael Ammann's practice location on file with NPPES is 1055 E La Canada, Ste 135, Green Valley, AZ 85614.
- What is Michael Ammann's phone number?
- The practice phone number listed in the NPPES registry for Michael Ammann is (520) 625-3230.
- Is Michael Ammann's NPI active?
- Yes — Michael Ammann's NPI (1932264843) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.