What is David Amstutz's NPI number?

David Amstutz's National Provider Identifier (NPI) is 1528054517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Amstutz's specialty?

David Amstutz is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is David Amstutz located?

David Amstutz's practice location on file with NPPES is 1000 Ainsworth Dr, Prescott, AZ 86305-1667.

What is David Amstutz's phone number?

The practice phone number listed in the NPPES registry for David Amstutz is (928) 778-1971.

Does David Amstutz accept Medicare?

David Amstutz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is David Amstutz's NPI active?

Yes — David Amstutz's NPI (1528054517) is active in the NPPES registry as of the last update on 2011-07-15.

IndividualActiveAccepts Medicare

David Amstutz, MD

NPI 1528054517 · Specialist · Prescott, AZ

David Amstutz, MD is a Specialist provider in Prescott, AZ (NPI 1528054517).

Provider details

NPI number: 1528054517
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: MD
Sex: Male
Sole proprietor: No
License: 32784 (AZ)

Practice location

1000 Ainsworth Dr

Suite 115

Prescott, AZ 86305-1667

Phone: (928) 778-1971

Fax: (928) 443-8473

Street-level locationGet directions

More AZ providers

Mailing address

1000 Ainsworth Dr

Prescott, AZ 86305-1667

Specialties & taxonomies

SpecialistPrimary174400000XLicense 32784 (AZ)
Other Service Providers

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(93/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
21 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
6,101 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)
X-Ray of Chest, 1 View71045	849	$8
X-Ray of Chest, 2 Views71046	528	$10
Ct Scan Head Or Brain Without Contrast70450	384	$38
Ct Scan of Chest Without Contrast71250	252	$49
Limited Ultrasound Scan of Joint Or Other Extremity Structure Except Blood Vessels76882	248	$31
Ct Scan of Abdomen and Pelvis With Contrast74177	246	$82

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	14	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2005-09-23
Last updated: 2011-07-15

Frequently asked questions

What is David Amstutz's NPI number?: David Amstutz's National Provider Identifier (NPI) is 1528054517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is David Amstutz's specialty?: David Amstutz is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is David Amstutz located?: David Amstutz's practice location on file with NPPES is 1000 Ainsworth Dr, Prescott, AZ 86305-1667.
What is David Amstutz's phone number?: The practice phone number listed in the NPPES registry for David Amstutz is (928) 778-1971.
Does David Amstutz accept Medicare?: David Amstutz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is David Amstutz's NPI active?: Yes — David Amstutz's NPI (1528054517) is active in the NPPES registry as of the last update on 2011-07-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
X-Ray of Chest, 1 View71045	849	$8
X-Ray of Chest, 2 Views71046	528	$10
Ct Scan Head Or Brain Without Contrast70450	384	$38
Ct Scan of Chest Without Contrast71250	252	$49
Limited Ultrasound Scan of Joint Or Other Extremity Structure Except Blood Vessels76882	248	$31
Ct Scan of Abdomen and Pelvis With Contrast74177	246	$82

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	14	14

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)