Allison Marie Peckumn, D.O.
Endocrinology, Diabetes & Metabolism Physician · Phoenix, AZ
Allison Marie Peckumn, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Phoenix, Arizona, and NPI 1023230778, issued on May 3, 2007. Check the license (Arizona 005079, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Allison Marie Peckumn
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 005079 AZ
R843 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10030 N 25TH Ave Ste 200, Phoenix, AZ 85021
- Phone
- (602) 726-8805
- Enumerated
- May 3, 2007
- Record last updated
- Oct 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080827000175); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 175 in Arizona → Look up another NPI →
Verify Allison Marie Peckumn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 005079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
3,740 Medicare Part D claims for 499 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Levothyroxine Sodium555 claims
- Ozempic273 claims
- Metformin Hcl169 claims
- Lantus Solostar133 claims
- Trulicity130 claims
- Synthroid112 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: $58.74
3 payments; by number, the most common kind was food and beverage; the largest payer was Baxter Healthcare. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Banner Physician Specialists Arizona LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Marie Peckumn among 175 endocrinology, diabetes & metabolism physician records in Arizona
Allison Marie Peckumn, D.O. is one of 175 endocrinology, diabetes & metabolism physician records with a practice address in Arizona. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 50% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2005 · median 2005 among the 107 with a school on file
- Record last updated2016 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Arizona
There are 175 endocrinology, diabetes & metabolism physician records in Arizona.
All 175 in Arizona → Every provider in Phoenix → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Richard Arakaki, MDPhoenix, AZ 850161093702656
- Anna Boron, M.D.Phoenix, AZ 850161548445182
- James Deer, MDPhoenix, AZ 850161952538027
- Michael GarciaPhoenix, AZ 850161528083680
- Sherman Harman, M.D.Phoenix, AZ 850161538388046
- Jonathan Krakoff, M.D.Phoenix, AZ 850161255399648
- Marie Thearle, MDPhoenix, AZ 850161326249665
- Gauri Behari, MDPhoenix, AZ 850141538571211
Common questions
What is Allison Marie Peckumn, D.O.'s NPI number?
Allison Marie Peckumn, D.O.'s National Provider Identifier (NPI) is 1023230778, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Allison Marie Peckumn, D.O. located?
The NPPES record lists a practice address at 10030 N 25TH Ave Ste 200, Phoenix, AZ, 85021. Phone: (602) 726-8805. Providers update this record themselves, so call before visiting.
How can I verify Allison Marie Peckumn, D.O.'s license?
NPPES lists Arizona license number 005079, 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 Allison Marie Peckumn, D.O. prescribe under Medicare Part D?
In 2024, Allison Marie Peckumn, D.O. had 3,740 Medicare Part D claims for 499 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.