Doctor profile · Federal record

Dr. Sandra Rubio, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Cottonwood, AZ

  • NPI 1225131014
  • Accepts Medicare
  • MIPS 83.2 / 100 · 2023
  • 36 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
340 S Willard St
Cottonwood, AZ 863264126
(928) 639-6025
fax (928) 649-7936
Additional location
450 S Willard St, Suite 115
Cottonwood, AZ 863266743
(928) 634-5551
fax (928) 634-5604
Mailing address
1200 N Beaver St, Attn: Payer Credentialing
Flagstaff, AZ 860013118

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
December 11, 2020
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
Arizona #49207 · New York #190069
Medicaid (2)
NY #01560512 · AZ #933799

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1225131014. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
577
Distinct HCPCS
7
Medicare allowed
$56,954
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 245 169 $123
99204 New patient office or other outpatient visit, 45-59 minutes 87 87 $161
99213 Established patient office or other outpatient visit, 20-29 minutes 66 62 $85
83036 Hemoglobin a1c level 63 54 $10
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 58 45 $33
99212 Established patient office or other outpatient visit, 10-19 minutes 30 28 $54
99203 New patient office or other outpatient visit, 30-44 minutes 28 28 $108

In context: peer comparison

Among 1 peers in this city , average services per provider: 82. This provider delivers 7.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$242
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Medtronic, Inc. 1 $145.46
Dexcom, Inc. 1 $48.60
Ascendis Pharma Inc 1 $47.76

By nature of payment

Food and Beverage
$242

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,280
Patients
473
Total drug cost
$1,050,731
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 263 102 $4,707
Trulicity (Dulaglutide) Brand 99 37 $181,351
Soliqua 100-33 (Insulin Glargine/Lixisenatide) Brand 96 31 $128,873
Methimazole Generic 91 38 $1,353
Metformin Hcl Er (Metformin Hcl) Brand 86 33 $1,273
Omnipod 5 G6 Pods (Gen 5) (Insulin Pump Cart,automated,bt) Brand 86 23 $78,210
Synthroid (Levothyroxine Sodium) Brand 82 28 $10,164
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 68 29 $63,574
Novolog Flexpen (Insulin Aspart) Brand 68 31 $84,475
Jardiance (Empagliflozin) Brand 67 26 $102,662

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sandra Rubio's medical specialty?
Dr. Sandra Rubio practices Endocrinology, Diabetes & Metabolism Physician in Cottonwood, AZ.
Where does Dr. Sandra Rubio practice?
Dr. Sandra Rubio practices at 340 S Willard St, Cottonwood, AZ 863264126. Office phone: 9286396025.
What is Dr. Sandra Rubio's NPI?
Dr. Sandra Rubio's National Provider Identifier (NPI) is 1225131014, issued by NPPES.
Does Dr. Sandra Rubio accept Medicare assignment?
Yes. Dr. Sandra Rubio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sandra Rubio commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.