Sandra I. Rubio, MD
Endocrinology, Diabetes & Metabolism Physician · Cottonwood, AZ
Sandra I. Rubio, MD is an endocrinology, diabetes & metabolism physician with a practice address in Cottonwood, Arizona, and NPI 1225131014, issued on Sep 7, 2006. Check the license (Arizona 49207, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sandra I. Rubio
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 49207 AZ
190069 NY
Self-reported in NPPES; status is on the state search - Practice location
- 340 S Willard St, Cottonwood, AZ 86326
- Phone
- (928) 639-6025
- Enumerated
- Sep 7, 2006
- Record last updated
- Dec 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (928) 649-7936
- Medicaid IDs
- 01560512 NY
933799 AZ - Medicare enrollment
- Enrolled (PECOS I20141107000029); accepts Medicare assignment
- Medical or professional school
- Ponce School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 175 in Arizona → Look up another NPI →
Also registered at 340 S Willard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elaine Accomando, PAMedical Physician Assistant1033189444
- James Arthur, MDFamily Medicine Physician1588680516
- Kim Carlton, PA-CMedical Physician Assistant1013092543
- Daniel Dudziak, RPACPhysician Assistant1528040482
- Brian Duggan, MDOrthopaedic Surgery Physician1063556512
- S Faulkner, M.D.Surgery Physician1255369302
Verify Sandra I. Rubio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 49207Check 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% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,696 Medicare Part D claims for 607 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 Sodium307 claims
- Methimazole134 claims
- Ozempic102 claims
- Lantus Solostar101 claims
- Omnipod 5 Dexg7g6 Pods (Gen 5)100 claims
- Jardiance85 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $241.82
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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
- Kingman Healthcare IncKingman, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sandra I. Rubio among 175 endocrinology, diabetes & metabolism physician records in Arizona
Sandra I. Rubio, MD 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1990 · median 2005 among the 107 with a school on file
- Record last updated2020 · 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 Cottonwood → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Sami Nasrallah, MDCottonwood, AZ 863261255528600
- Uwe Folhmeister, M.D.Prescott, AZ 863131871606715
- Karen Box, MDPrescott, AZ 863051386693992
- Michelangelo Reyes, MDPrescott, AZ 863051437721537
- Karen Jong, MDTuba City, AZ 860451093256208
- Michael Mortensen, DOFlagstaff, AZ 860011679709273
- Dorota Pucyk, M.D.Tucson, AZ 857421235275785
- David AlsterTucson, AZ 857411164457339
Common questions
What is Sandra I. Rubio, MD's NPI number?
Sandra I. Rubio, MD's National Provider Identifier (NPI) is 1225131014, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandra I. Rubio, MD located?
The NPPES record lists a practice address at 340 S Willard St, Cottonwood, AZ, 86326. Phone: (928) 639-6025. Providers update this record themselves, so call before visiting.
How can I verify Sandra I. Rubio, MD's license?
NPPES lists Arizona license number 49207, 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 Sandra I. Rubio, MD prescribe under Medicare Part D?
In 2024, Sandra I. Rubio, MD had 2,696 Medicare Part D claims for 607 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Sandra I. Rubio, MD's MIPS final score?
The 2023 MIPS final score is 83.2 of 100, reported for the practice group. 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.