Ricky Allen Siewert, D.O
Family Medicine Physician · Perryton, TX
Ricky Allen Siewert, D.O is a family medicine physician with a practice address in Perryton, Texas, and NPI 1366402125, issued on Mar 24, 2006. Check the license (Texas DOG2576, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ricky Allen Siewert
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DOG2576 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3006 Garrett Dr, Perryton, TX 79070
- Phone
- (806) 435-9626
- Enumerated
- Mar 24, 2006
- Record last updated
- May 21, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (806) 435-4175
- Medicaid ID
- 137858004 TX
- Medicare enrollment
- Enrolled (PECOS I20041022000215); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Ricky Allen Siewert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license DOG2576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.3 times the Medicare Part D claims of the average family medicine physician in 2024
11,827 Medicare Part D claims for 585 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. 247 claims were for opioids.
Most prescribed
- Levothyroxine Sodium598 claims
- Metformin Hcl365 claims
- Atorvastatin Calcium358 claims
- Lisinopril344 claims
- Tamsulosin Hcl325 claims
- Losartan Potassium319 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.
The MIPS final score for 2023 (Medicare payment program): 41.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hemphill County Hospital DistrictCanadian, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ricky Allen Siewert among 11,119 family medicine physician records in Texas
Ricky Allen Siewert, D.O is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1981 · median 2004 among the 7,095 with a school on file
- Record last updated2013 · 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 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Perryton
They are 6 of the 40 NPPES records with a practice address in Perryton, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Perryton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Manon Childers, M.D.Perryton, TX 790701487614228
- Blake DewittPerryton, TX 790701932511672
- Rex Mann, M.D.Perryton, TX 790701922065408
- Jennifer McGaughy, D.O.Perryton, TX 790701205854742
- Rachel O'BeirnePerryton, TX 790701417441460
- Keith Black, DOPanhandle, TX 790681386668267
- Muming Chen, M.D.Plainview, TX 790721134567266
- Kenneth Horton, M.D.Plainview, TX 790721700934486
Common questions
What is Ricky Allen Siewert, D.O's NPI number?
Ricky Allen Siewert, D.O's National Provider Identifier (NPI) is 1366402125, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ricky Allen Siewert, D.O located?
The NPPES record lists a practice address at 3006 Garrett Dr, Perryton, TX, 79070. Phone: (806) 435-9626. Providers update this record themselves, so call before visiting.
How can I verify Ricky Allen Siewert, D.O's license?
NPPES lists Texas license number DOG2576, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ricky Allen Siewert, D.O prescribe under Medicare Part D?
In 2024, Ricky Allen Siewert, D.O had 11,827 Medicare Part D claims for 585 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ricky Allen Siewert, D.O's MIPS final score?
The 2023 MIPS final score is 41.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.