Doctor profile · Federal record
Dr. Maria Gonzalez-Mayda, MD
Rheumatology Physician (CMS: Rheumatology) · Saint Louis, MO
- NPI 1891958096
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4921 Parkview Pl, Div Im Rheumatology, Ste 5C
Saint Louis, MO 631101032
(314) 286-2635
fax (314) 286-2338 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Missouri #2011003500
- Medicaid
- MO #200004412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891958096. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50
Distinct HCPCS
2
Medicare allowed
$5,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 35 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $89 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 4,705. This provider delivers 0.0× the peer median.Open Payments
Industry payments received
All-time total
$50
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $25.67 | |
| UCB, Inc. | 1 | $24.57 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Maria Gonzalez-Mayda's medical specialty?
Dr. Maria Gonzalez-Mayda practices Rheumatology Physician in Saint Louis, MO.
Where does Dr. Maria Gonzalez-Mayda practice?
Dr. Maria Gonzalez-Mayda practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 3142862635.
What is Dr. Maria Gonzalez-Mayda's NPI?
Dr. Maria Gonzalez-Mayda's National Provider Identifier (NPI) is 1891958096, issued by NPPES.
Does Dr. Maria Gonzalez-Mayda accept Medicare assignment?
Yes. Dr. Maria Gonzalez-Mayda accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Gonzalez-Mayda commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.