Michael Ahmann, D.O.
NPI 1720245806 · Family Medicine Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ahmann, D.O. is a Family Medicine Physician provider in Scottsdale, AZ (NPI 1720245806).
Provider details
- NPI number
- 1720245806
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 4509 (AZ)
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 tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
794 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 307 | $117 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 86 | $12 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 82 | $18 |
| Measurement of Alcohol Level in Breath Specimen82075 | 72 | $29 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 71 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 66 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 152 | 17 |
| Atorvastatin Calcium | 102 | 32 |
| Lisinopril | 59 | 19 |
| Levothyroxine Sodium | 56 | 16 |
| Losartan Potassium | 50 | 17 |
| Buprenorphine Hcl | 50 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$212 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 651 W Coolidge StPhoenix, AZ 85013-2718Phone: (602) 248-0550Fax: (602) 248-0557
- 4136 N 75th Ave Ste 116Phoenix, AZ 85033-3100Phone: (623) 247-1234Fax: (623) 247-4231
- 19401 N Cave Creek Rd Ste 18Phoenix, AZ 85024-1825Phone: (602) 996-0099Fax: (602) 996-0099
Registry dates
- Enumerated
- 2008-05-17
- Last updated
- 2019-11-06
Frequently asked questions
- What is Michael Ahmann's NPI number?
- Michael Ahmann's National Provider Identifier (NPI) is 1720245806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ahmann's specialty?
- Michael Ahmann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ahmann located?
- Michael Ahmann's practice location on file with NPPES is 9188 E San Salvador Dr, Scottsdale, AZ 85258-5562.
- What is Michael Ahmann's phone number?
- The practice phone number listed in the NPPES registry for Michael Ahmann is (480) 305-5640.
- Does Michael Ahmann accept Medicare?
- Michael Ahmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ahmann's NPI active?
- Yes — Michael Ahmann's NPI (1720245806) is active in the NPPES registry as of the last update on 2019-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.