Doctor profile · Federal record
Dr. Mayer Zayan, M.D.
Internal Medicine Physician · Northbrook, IL
- NPI 1619064151
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3605 Woodhead Dr Ste 111
Northbrook, IL 600621850
(800) 564-5270
fax (877) 432-7816
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- August 23, 2022
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036060803
- Medicaid (2)
- IL #036060803 · IL #1619064151
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619064151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
635
Distinct HCPCS
4
Medicare allowed
$88,539
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 426 | 116 | $194 | |
93293 |
Telephonic rhythm strip evaluation of single, dual, multiple lead or leadless pacemaker system, up to 90 days | 175 | 175 | $15 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 22 | 21 | $149 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 12 | 11 | $23 |
In context: peer comparison
Among 8 peers in Northbrook Internal Medicine Physician, average services per provider: 94. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,306
Patients
370
Total drug cost
$35,081
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 241 | 34 | $3,564 |
| Metoprolol Succinate | Generic | 229 | 35 | $6,025 |
| Omeprazole | Generic | 197 | 26 | $2,442 |
| Metoprolol Tartrate | Generic | 195 | 34 | $1,339 |
| Amlodipine Besylate | Generic | 187 | 24 | $1,489 |
| Levothyroxine Sodium | Generic | 171 | 27 | $2,585 |
| Metformin Hcl | Generic | 162 | 28 | $1,551 |
| Famotidine | Generic | 145 | 15 | $1,380 |
| Furosemide | Generic | 144 | 26 | $885 |
| Lisinopril | Generic | 144 | 27 | $1,922 |
Frequently asked questions
What is Dr. Mayer Zayan's medical specialty?
Dr. Mayer Zayan practices Internal Medicine Physician in Northbrook, IL.
Where does Dr. Mayer Zayan practice?
Dr. Mayer Zayan practices at 3605 Woodhead Dr Ste 111, Northbrook, IL 600621850. Office phone: 8005645270.
What is Dr. Mayer Zayan's NPI?
Dr. Mayer Zayan's National Provider Identifier (NPI) is 1619064151, issued by NPPES.
What procedures does Dr. Mayer Zayan commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with high level of medical decision making (HCPCS 99350); Telephonic rhythm strip evaluation of single, dual, multiple lead or leadless pacemaker system, up to 90 days (HCPCS 93293); Residence visit for new patient with moderate level of medical decision making (HCPCS 99344). Source: CMS Medicare Physician & Other Practitioners file.