Doctor profile · Federal record
Dr. Crystal Johnson, PA-C
Physician Assistant · Ann Arbor, MI
- NPI 1740616424
- Accepts Medicare
- 40 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 East Medical Center Drive, Uh-Im Nephrology
Ann Arbor, MI 481095364
(734) 888-2871
fax (734) 936-4649 - Mailing address
-
3621 South State Street, 700 Kms Place
Ann Arbor, MI 48108
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601001751
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740616424. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
116
Distinct HCPCS
2
Medicare allowed
$9,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 88 | 68 | $80 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 28 | 20 | $83 |
In context: peer comparison
Among 139 peers in this city , average services per provider: 53. This provider delivers 2.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Crystal Johnson's medical specialty?
Dr. Crystal Johnson practices Physician Assistant in Ann Arbor, MI.
Where does Dr. Crystal Johnson practice?
Dr. Crystal Johnson practices at 1500 East Medical Center Drive, Ann Arbor, MI 481095364. Office phone: 7348882871.
What is Dr. Crystal Johnson's NPI?
Dr. Crystal Johnson's National Provider Identifier (NPI) is 1740616424, issued by NPPES.
Does Dr. Crystal Johnson accept Medicare assignment?
Yes. Dr. Crystal Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Crystal Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.