Doctor profile · Federal record
Dr. Dale Mazer, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Ann Arbor, MI
- NPI 1568424893
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
375 Briarwood Cir Bldg 3
Ann Arbor, MI 481081605
(734) 998-7207 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 28, 2020
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301075274
- Medicaid
- MI #4592483
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568424893. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
358
Distinct HCPCS
7
Medicare allowed
$37,022
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 153 | 107 | $98 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 68 | 68 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 61 | 54 | $146 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 21 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 20 | $67 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 16 | 13 | $13 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 14 | 14 | $9 |
In context: peer comparison
Among 135 peers in Ann Arbor Internal Medicine Physician, average services per provider: 77. This provider delivers 4.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,498
Patients
429
Total drug cost
$22,295
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 231 | 65 | $4,158 |
| Levothyroxine Sodium | Generic | 221 | 55 | $3,227 |
| Amlodipine Besylate | Generic | 184 | 51 | $1,785 |
| Lisinopril | Generic | 147 | 37 | $1,537 |
| Omeprazole | Generic | 103 | 29 | $1,837 |
| Losartan Potassium | Generic | 84 | 25 | $1,229 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 81 | 26 | $1,088 |
| Hydrochlorothiazide | Generic | 73 | 16 | $435 |
| Gabapentin | Generic | 64 | 19 | $1,108 |
| Montelukast Sodium | Generic | 58 | 19 | $1,036 |
Hospital affiliations
Frequently asked questions
What is Dr. Dale Mazer's medical specialty?
Dr. Dale Mazer practices Internal Medicine Physician in Ann Arbor, MI.
Where does Dr. Dale Mazer practice?
Dr. Dale Mazer practices at 375 Briarwood Cir Bldg 3, Ann Arbor, MI 481081605. Office phone: 7349987207.
What is Dr. Dale Mazer's NPI?
Dr. Dale Mazer's National Provider Identifier (NPI) is 1568424893, issued by NPPES.
Does Dr. Dale Mazer accept Medicare assignment?
Yes. Dr. Dale Mazer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dale Mazer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.