Doctor profile · Federal record
Dr. Michael Hajek, MD
Otolaryngology Physician (CMS: Otolaryngology) · Santa Cruz, CA
- NPI 1114456639
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
550 Water St Ste A
Santa Cruz, CA 950604126
(831) 476-4414
fax (831) 476-0264 - Additional location
-
243 Green Valley RD Ste B
Freedom, CA 950193133
(831) 724-9449
fax (831) 724-1971
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- November 22, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Massachusetts #1016968
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114456639. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
116
Distinct HCPCS
6
Medicare allowed
$8,324
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 30 | $70 | |
31575 |
Diagnostic exam of voice box using a flexible endoscope | 22 | 22 | $74 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 16 | $103 | |
31231 |
Diagnostic exam of nasal passages using an endoscope | 14 | 14 | $67 | |
92504 |
Exam of ear using a microscope | 12 | 12 | $10 |
In context: peer comparison
Among 2 peers in Santa Cruz Otolaryngology Physician, average services per provider: 65. This provider delivers 1.8× the peer median.Open Payments
Industry payments received
All-time total
$223
Transactions
10
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, INC. | 10 | $222.85 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Michael Hajek's medical specialty?
Dr. Michael Hajek practices Otolaryngology Physician in Santa Cruz, CA.
Where does Dr. Michael Hajek practice?
Dr. Michael Hajek practices at 550 Water St Ste A, Santa Cruz, CA 950604126. Office phone: 8314764414.
What is Dr. Michael Hajek's NPI?
Dr. Michael Hajek's National Provider Identifier (NPI) is 1114456639, issued by NPPES.
Does Dr. Michael Hajek accept Medicare assignment?
Yes. Dr. Michael Hajek accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Hajek commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.