Gavelyn Poonnopatam, DO
Family Medicine Physician · Sierra Vista, AZ
Gavelyn Poonnopatam, DO is a family medicine physician with a practice address in Sierra Vista, Arizona, and NPI 1962021378, issued on Apr 15, 2020. Check the license (Arizona 010273, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gavelyn Poonnopatam
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 010273 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 155 Calle Portal, Sierra Vista, AZ 85635
- Phone
- (520) 364-1429
- Enumerated
- Apr 15, 2020
- Record last updated
- Aug 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20231003003602); accepts Medicare assignment
- Medical or professional school
- Western Un Of Hlth Sciences, Col Of Podiatric Med, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 155 Calle Portal
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Carnett, D.O.Adult Medicine Physician1356402887
- Fredrick Cramer, M.D.Pediatric Pathology Physician1679774137
- Sarah Elmer, PHARMDPharmacist1235619263
- Haleigh Howerton, LPCProfessional Counselor1750993705
- Kerstin Hurley, PHDClinical Psychologist1710342043
- Deanna Merrill, RN, CNPNurse Practitioner1396345955
Verify Gavelyn Poonnopatam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 010273Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average family medicine physician in 2024
3,559 Medicare Part D claims for 318 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 115 claims were for opioids.
Most prescribed
- Atorvastatin Calcium176 claims
- Gabapentin150 claims
- Losartan Potassium127 claims
- Levothyroxine Sodium124 claims
- Albuterol Sulfate Hfa115 claims
- Lisinopril95 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: $90.00
1 payment: food and beverage; the largest payer was Kestra Medical Technology Services, 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
- Chiricahua Community Health Centers IncSierra Vista, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gavelyn Poonnopatam among 3,119 family medicine physician records in Arizona
Gavelyn Poonnopatam, DO 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 2020, is newer than 86% of them.
- NPI issued2020 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2006 among the 1,775 with a school on file
- Record last updated2023 · 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).
16 family medicine physician records list a practice address in Sierra Vista
They are 16 of the 801 NPPES records with a practice address in Sierra Vista, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Sierra Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joanne Cardinal, MDSierra Vista, AZ 856351760557961
- John Clay, DOSierra Vista, AZ 856351780094425
- Blair Goodsell, DOSierra Vista, AZ 856351811917297
- Marc Kaplan, DOSierra Vista, AZ 856351619918836
- Saad Khanzada, DOSierra Vista, AZ 856351780326173
- Ralph Mayberry, M.D.Sierra Vista, AZ 856351063487486
- Michael McDermott, DOSierra Vista, AZ 856351831765585
- Louise Nosanchuck, M.D.Sierra Vista, AZ 856351356356067
Common questions
What is Gavelyn Poonnopatam, DO's NPI number?
Gavelyn Poonnopatam, DO's National Provider Identifier (NPI) is 1962021378, issued on Apr 15, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gavelyn Poonnopatam, DO located?
The NPPES record lists a practice address at 155 Calle Portal, Sierra Vista, AZ, 85635. Phone: (520) 364-1429. Providers update this record themselves, so call before visiting.
How can I verify Gavelyn Poonnopatam, DO's license?
NPPES lists Arizona license number 010273, 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 Gavelyn Poonnopatam, DO prescribe under Medicare Part D?
In 2024, Gavelyn Poonnopatam, DO had 3,559 Medicare Part D claims for 318 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.