Douglas P. Hartzler, MD
Orthopaedic Surgery Physician · Phoenix, AZ
Douglas P. Hartzler, MD is an orthopaedic surgery physician with a practice address in Phoenix, Arizona, and NPI 1215933635, issued on Jun 21, 2005. Check the license (Arizona 13201, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Douglas P. Hartzler
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 13201 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3033 N 44TH St Ste 100, Phoenix, AZ 85018
- Phone
- (602) 648-5444
- Enumerated
- Jun 21, 2005
- Record last updated
- Mar 25, 2025
- Fax
- (602) 772-3801
- Medicaid ID
- 235219 AZ
- Medicare enrollment
- Enrolled (PECOS I20041008000549); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1980
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 462 in Arizona → Look up another NPI →
Also registered at 3033 N 44TH St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Douglas P. Hartzler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 13201Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
123 Medicare Part D claims for 74 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Amoxicillin29 claims
- Meloxicam27 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $56.40
1 payment: food and beverage; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Orthopedic Specialists OF North America PLLCGilbert, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas P. Hartzler among 462 orthopaedic surgery physician records in Arizona
Douglas P. Hartzler, MD is one of 462 orthopaedic surgery physician records with a practice address in Arizona. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1980 · median 2003 among the 281 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Arizona
There are 462 orthopaedic surgery physician records in Arizona.
All 462 in Arizona → Every provider in Phoenix → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Robert Berghoff, MDPhoenix, AZ 850181124024831
- Michael Domer, MDPhoenix, AZ 850181710983143
- Stanley Graves, MDPhoenix, AZ 850181992721914
- James Lendrum, MDPhoenix, AZ 850181942705934
- Michael Madden, D.O.Phoenix, AZ 850181952784100
- David Ott, M.D.Phoenix, AZ 850181588660914
- Neal Rockowitz, M.D.Phoenix, AZ 850181316943939
- Wolf Safrin, MDPhoenix, AZ 850181346455045
Common questions
What is Douglas P. Hartzler, MD's NPI number?
Douglas P. Hartzler, MD's National Provider Identifier (NPI) is 1215933635, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas P. Hartzler, MD located?
The NPPES record lists a practice address at 3033 N 44TH St Ste 100, Phoenix, AZ, 85018. Phone: (602) 648-5444. Providers update this record themselves, so call before visiting.
How can I verify Douglas P. Hartzler, MD's license?
NPPES lists Arizona license number 13201, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Douglas P. Hartzler, MD prescribe under Medicare Part D?
In 2024, Douglas P. Hartzler, MD had 123 Medicare Part D claims for 74 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.