Doctor profile · Federal record
Dr. David Mayor, MD
Emergency Medical Services (Emergency Medicine) Physician (CMS: Emergency Medicine) · Dekalb, IL
- NPI 1184684565
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Kish Hospital Dr
Dekalb, IL 601159602
(815) 748-2972
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- November 27, 2019
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207PE0004X — NUCC code
- State license (1)
- Illinois #036064974
- Medicaid
- IL #036064974
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184684565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
532
Distinct HCPCS
4
Medicare allowed
$84,174
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 298 | 261 | $178 | |
99284 |
Emergency department visit with moderate level of medical decision making | 180 | 163 | $122 | |
99291 |
Critical care, first 30-74 minutes | 36 | 36 | $214 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $73 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 133. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
456
Patients
439
Total drug cost
$2,694
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 101 | 97 | $376 |
| Cephalexin | Generic | 62 | 57 | $524 |
| Ibuprofen | Generic | 53 | 52 | $219 |
| Ondansetron Odt (Ondansetron) | Brand | 49 | 48 | $222 |
| Dicyclomine Hcl | Generic | 35 | 34 | $236 |
| Lorazepam | Generic | 34 | 32 | $174 |
| Methylprednisolone | Generic | 34 | 33 | $351 |
| Cyclobenzaprine Hcl | Generic | 29 | 28 | $179 |
| Alprazolam | Generic | 20 | 19 | $46 |
| Azithromycin | Generic | 14 | 14 | $93 |
Hospital affiliations
Frequently asked questions
What is Dr. David Mayor's medical specialty?
Dr. David Mayor practices Emergency Medical Services (Emergency Medicine) Physician in Dekalb, IL.
Where does Dr. David Mayor practice?
Dr. David Mayor practices at 1 Kish Hospital Dr, Dekalb, IL 601159602. Office phone: 8157482972.
What is Dr. David Mayor's NPI?
Dr. David Mayor's National Provider Identifier (NPI) is 1184684565, issued by NPPES.
Does Dr. David Mayor accept Medicare assignment?
Yes. Dr. David Mayor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Mayor commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.