Zachary Thomas Sprague, D.O.
Family Medicine Physician · Phoenix, AZ
Zachary Thomas Sprague, D.O. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1578944518, issued on Jun 16, 2015. Check the license (Arizona R2502, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zachary Thomas Sprague
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R2502 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 755 E Mcdowell RD FL 2, Phoenix, AZ 85006
- Phone
- (602) 521-3250
- Enumerated
- Jun 16, 2015
- Record last updated
- Jul 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (602) 521-3251
- Medicare enrollment
- Enrolled (PECOS I20211014001539); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 755 E Mcdowell RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olufunmilola Adeleye, MDStudent in an Organized Health Care Education/Training Program1851147797
- Jason Amaral, MDStudent in an Organized Health Care Education/Training Program1649107236
- Mark ArthurStudent in an Organized Health Care Education/Training Program1437899135
- Robert Bess, MDOrthopaedic Surgery Physician1841380474
- Rafael Buerba Siller, M.D./M.H.S.Sports Medicine (Orthopaedic Surgery) Physician1245658707
- Andrew DuongStudent in an Organized Health Care Education/Training Program1821888041
Verify Zachary Thomas Sprague in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license R2502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,994 Medicare Part D claims for 313 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium164 claims
- Losartan Potassium106 claims
- Amlodipine Besylate99 claims
- Rosuvastatin Calcium85 claims
- Lisinopril75 claims
- Tamsulosin Hcl74 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: $58.09
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Scripps HealthCarlsbad, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Thomas Sprague among 3,119 family medicine physician records in Arizona
Zachary Thomas Sprague, D.O. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2006 among the 1,775 with a school on file
- Record last updated2018 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
649 family medicine physician records list a practice address in Phoenix
They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Stanley Bennett, MDPhoenix, AZ 850061952380420
- Steven Brown, M.D.Phoenix, AZ 850061083674154
- Gregory Celaya, M.D.Phoenix, AZ 850061477514412
- Robert Flores, MDPhoenix, AZ 850061699754721
- Dennis Haughton, MDPhoenix, AZ 850061750361762
- William Holland, M.D.Phoenix, AZ 850061831192590
- Cheryl Leigh, FNPPhoenix, AZ 850061235133877
- Dean Martin, MDPhoenix, AZ 850061871573204
Common questions
What is Zachary Thomas Sprague, D.O.'s NPI number?
Zachary Thomas Sprague, D.O.'s National Provider Identifier (NPI) is 1578944518, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Thomas Sprague, D.O. located?
The NPPES record lists a practice address at 755 E Mcdowell RD FL 2, Phoenix, AZ, 85006. Phone: (602) 521-3250. Providers update this record themselves, so call before visiting.
How can I verify Zachary Thomas Sprague, D.O.'s license?
NPPES lists Arizona license number R2502, 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 Zachary Thomas Sprague, D.O. prescribe under Medicare Part D?
In 2024, Zachary Thomas Sprague, D.O. had 1,994 Medicare Part D claims for 313 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.