Zachary Powell Lang, DO
Internal Medicine Physician · Tucson, AZ
Zachary Powell Lang, DO is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1093465023, issued on Mar 24, 2022. Check the license (Arizona 011480, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Zachary Powell Lang
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 011480 AZ
1093465023 NM
Self-reported in NPPES; status is on the state search - Practice location
- 6200 N LA Cholla Blvd, Tucson, AZ 85741
- Phone
- (520) 742-9000
- Enumerated
- Mar 24, 2022
- Record last updated
- May 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20250514002368); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 6200 N LA Cholla Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Powell Lang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
288 Medicare Part D claims for 67 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium21 claims
- Metformin Hcl18 claims
- Lisinopril16 claims
- Losartan Potassium14 claims
- Amlodipine Besylate12 claims
- Gabapentin12 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.
Bills Medicare through one group practice
- Northwest Hbp Medical Services LLCOro Valley, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Powell Lang among 2,853 internal medicine physician records in Arizona
Zachary Powell Lang, DO is one of 2,853 internal 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 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · median 2003 among the 1,643 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 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
651 internal medicine physician records list a practice address in Tucson
They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Adam Boyer, MDTucson, AZ 857411760440317
- Patricia Carter, MDTucson, AZ 857411780688689
- David Gates, MDTucson, AZ 857411750346565
- Paul Gregory, MDTucson, AZ 857411255397790
- Terry Hargrove, MDTucson, AZ 857411336117092
- Jocelyn Hendricks, D.O.Tucson, AZ 857411497742068
- Brian Mayernick, MDTucson, AZ 857411114916384
- Rebecca Nara, M.D.Tucson, AZ 857411083602700
Common questions
What is Zachary Powell Lang, DO's NPI number?
Zachary Powell Lang, DO's National Provider Identifier (NPI) is 1093465023, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Powell Lang, DO located?
The NPPES record lists a practice address at 6200 N LA Cholla Blvd, Tucson, AZ, 85741. Phone: (520) 742-9000. Providers update this record themselves, so call before visiting.
How can I verify Zachary Powell Lang, DO's license?
NPPES lists Arizona license number 011480, 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 Powell Lang, DO prescribe under Medicare Part D?
In 2024, Zachary Powell Lang, DO had 288 Medicare Part D claims for 67 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.