Doctor profile · Federal record
Dr. Alfredo Sardinas, M.D.
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Houston, TX
- NPI 1164719100
- Accepts Medicare
- MIPS 72.4 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
427 W 20Th St Ste 220
Houston, TX 77008
(713) 869-0850
fax (762) 212-5020 - Additional location
-
2102 Treasure Hills Blvd, Rahc Dept of Medicine Room 2.136.03
Harlingen, TX 785508736
(832) 477-8309
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- November 1, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Texas #R1124 · Texas #BP10040355
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164719100. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
595
Distinct HCPCS
4
Medicare allowed
$56,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 348 | 75 | $33 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 181 | 76 | $182 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 40 | 40 | $224 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 16 | $130 |
In context: peer comparison
Among 35 peers in Houston Rheumatology Physician, average services per provider: 2,499. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$2,749
Transactions
106
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 2 | $996.33 | |
| Amgen INC. | 27 | $469.75 | |
| Abbvie INC. | 18 | $288.42 | |
| Mallinckrodt Hospital Products INC. | 11 | $185.67 | |
| Novartis Pharmaceuticals Corporation | 8 | $157.38 | |
| Radius Health, INC. | 13 | $141.99 | |
| Ani Pharmaceuticals, INC. | 5 | $114.25 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 3 | $68.70 | |
| Pfizer INC. | 3 | $56.15 | |
| Organon LLC | 5 | $53.66 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $51.33 | |
| Lilly USA, LLC | 3 | $49.70 | |
| Aurinia Pharma U.S., INC. | 3 | $44.99 | |
| Ultragenyx Pharmaceutical INC. | 1 | $31.70 | |
| Janssen Biotech, INC. | 1 | $21.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,192
Patients
708
Total drug cost
$1,178,511
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 444 | 113 | $21,284 |
| Prednisone | Generic | 315 | 113 | $2,390 |
| Diclofenac Sodium | Generic | 253 | 105 | $4,488 |
| Methotrexate (Methotrexate Sodium) | Brand | 247 | 55 | $5,331 |
| Gabapentin | Generic | 192 | 66 | $1,659 |
| Tramadol Hcl | Generic | 163 | 64 | $870 |
| Celecoxib | Generic | 101 | 41 | $4,079 |
| Cyclobenzaprine Hcl | Generic | 95 | 37 | $440 |
| Rinvoq (Upadacitinib) | Brand | 80 | 15 | $504,577 |
| Leflunomide | Generic | 78 | 30 | $8,300 |
Frequently asked questions
What is Dr. Alfredo Sardinas's medical specialty?
Dr. Alfredo Sardinas practices Rheumatology Physician in Houston, TX.
Where does Dr. Alfredo Sardinas practice?
Dr. Alfredo Sardinas practices at 427 W 20Th St Ste 220, Houston, TX 77008. Office phone: 7138690850.
What is Dr. Alfredo Sardinas's NPI?
Dr. Alfredo Sardinas's National Provider Identifier (NPI) is 1164719100, issued by NPPES.
Does Dr. Alfredo Sardinas accept Medicare assignment?
Yes. Dr. Alfredo Sardinas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alfredo Sardinas commonly perform?
Top Medicare-reported procedures in 2023: Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.