Doctor profile · Federal record
Dr. Andrea Gajos, NP
Nurse Practitioner · Ann Arbor, MI
- NPI 1477986966
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr, 3Rd Floor Taubman Center Recp D
Ann Arbor, MI 481095000
(734) 647-5944
fax (734) 936-5458 - Mailing address
-
3621 S State St, 700 Kms Place
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Michigan #4704266781
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477986966. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
254
Distinct HCPCS
4
Medicare allowed
$23,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 133 | 109 | $83 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 59 | 50 | $123 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 35 | 15 | $92 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 26 | $57 |
In context: peer comparison
Among 105 peers in this city , average services per provider: 57. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
534
Patients
122
Total drug cost
$426,699
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ursodiol | Generic | 89 | 28 | $31,540 |
| Xifaxan (Rifaximin) | Brand | 74 | 18 | $337,495 |
| Spironolactone | Generic | 54 | 22 | $2,074 |
| Furosemide | Generic | 41 | 17 | $355 |
| Lactulose | Generic | 37 | 24 | $3,502 |
| Tacrolimus | Generic | 37 | 13 | $8,038 |
| Azathioprine | Generic | 34 | 0 | $2,290 |
| Omeprazole | Generic | 33 | 0 | $420 |
| Constulose (Lactulose) | Brand | 27 | 0 | $2,852 |
| Envarsus Xr (Tacrolimus) | Brand | 27 | 0 | $14,068 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrea Gajos's medical specialty?
Dr. Andrea Gajos practices Nurse Practitioner in Ann Arbor, MI.
Where does Dr. Andrea Gajos practice?
Dr. Andrea Gajos practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7346475944.
What is Dr. Andrea Gajos's NPI?
Dr. Andrea Gajos's National Provider Identifier (NPI) is 1477986966, issued by NPPES.
Does Dr. Andrea Gajos accept Medicare assignment?
Yes. Dr. Andrea Gajos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrea Gajos 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 99215); Drainage of fluid from abdominal cavity using imaging guidance (HCPCS 49083). Source: CMS Medicare Physician & Other Practitioners file.