Doctor profile · Federal record
Dr. Maria Cristina Caga-Anan, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Internal Medicine Physician · Amarillo, TX
- NPI 1992002778
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 18 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
9092 Westgate Pkwy W
Amarillo, TX 791242441
(806) 358-8331
fax (806) 350-2383
Credentials & registration
- NPI registered
- February 2011 — 15 yrs on file
- Profile last updated
- September 25, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Texas #P7403
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992002778. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,564
Distinct HCPCS
10
Medicare allowed
$85,828
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 299 | 170 | $121 | |
80053 |
Blood test, comprehensive group of blood chemicals | 255 | 142 | $10 | |
82248 |
Bilirubin level, direct | 255 | 142 | $5 | |
36415 |
Insertion of needle into vein for collection of blood sample | 239 | 139 | $7 | |
84439 |
Thyroxine (thyroid chemical), free | 189 | 123 | $9 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 188 | 122 | $16 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 167 | 100 | $8 | |
83036 |
Hemoglobin a1c level | 141 | 83 | $9 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 105 | 61 | $13 | |
83721 |
Ldl cholesterol level | 105 | 62 | $10 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 132. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$1,066
Transactions
50
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | 6 | $231.83 | |
| Lilly USA, LLC | 10 | $169.31 | |
| Amgen Inc. | 4 | $166.10 | |
| Abbott Laboratories | 10 | $135.96 | |
| Novo Nordisk Inc | 9 | $133.17 | |
| ABBVIE INC. | 3 | $63.23 | |
| Radius Health, Inc. | 2 | $34.29 | |
| Corcept Therapeutics | 1 | $29.10 | |
| GlaxoSmithKline, LLC. | 1 | $26.14 | |
| Xeris Pharmaceuticals, Inc. | 1 | $23.34 | |
| Alexion Pharmaceuticals, Inc. | 1 | $19.91 | |
| Tandem Diabetes Care, Inc. | 1 | $17.84 | |
| Analog Devices Inc. | 1 | $15.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
741
Patients
292
Total drug cost
$329,171
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 184 | 89 | $2,950 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 72 | 33 | $510 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 52 | 22 | $45,744 |
| Ozempic (Semaglutide) | Brand | 50 | 17 | $67,017 |
| Synthroid (Levothyroxine Sodium) | Brand | 49 | 22 | $4,030 |
| Tresiba Flextouch U-100 (Insulin Degludec) | Brand | 45 | 19 | $29,995 |
| Jardiance (Empagliflozin) | Brand | 44 | 13 | $38,300 |
| Metformin Hcl | Generic | 41 | 23 | $548 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 35 | 17 | $4,011 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 34 | 15 | $31,764 |
Frequently asked questions
What is Dr. Maria Cristina Caga-Anan's medical specialty?
Dr. Maria Cristina Caga-Anan practices Endocrinology, Diabetes & Metabolism Physician in Amarillo, TX.
Where does Dr. Maria Cristina Caga-Anan practice?
Dr. Maria Cristina Caga-Anan practices at 9092 Westgate Pkwy W, Amarillo, TX 791242441. Office phone: 8063588331.
What is Dr. Maria Cristina Caga-Anan's NPI?
Dr. Maria Cristina Caga-Anan's National Provider Identifier (NPI) is 1992002778, issued by NPPES.
Does Dr. Maria Cristina Caga-Anan accept Medicare assignment?
Yes. Dr. Maria Cristina Caga-Anan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Cristina Caga-Anan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Bilirubin level, direct (HCPCS 82248). Source: CMS Medicare Physician & Other Practitioners file.