Doctor profile · Federal record
Dr. Christina Griffin, NP
Nurse Practitioner · Livonia, MI
- NPI 1477021079
- Accepts Medicare
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
38807 Ann Arbor RD
Livonia, MI 481503896
(734) 953-6734
fax (734) 953-6738 - Additional location
-
1410 E 14 Mile RD
Madison Heights, MI 480711541
(248) 743-9500 - Mailing address
-
29334 Rambling RD
Southfield, MI 480765724
Credentials & registration
- NPI registered
- November 2018 — 8 yrs on file
- Profile last updated
- November 13, 2019
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Michigan #4704296272
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477021079. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
277
Distinct HCPCS
6
Medicare allowed
$23,238
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99497 |
Advance care planning, first 30 minutes | 93 | 87 | $66 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 91 | 89 | $115 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 38 | 31 | $44 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 18 | $70 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 19 | 19 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $153 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 75. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$69
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $43.81 | |
| ShockWave Medical, Inc | 1 | $24.78 |
By nature of payment
Frequently asked questions
What is Dr. Christina Griffin's medical specialty?
Dr. Christina Griffin practices Nurse Practitioner in Livonia, MI.
Where does Dr. Christina Griffin practice?
Dr. Christina Griffin practices at 38807 Ann Arbor RD, Livonia, MI 481503896. Office phone: 7349536734.
What is Dr. Christina Griffin's NPI?
Dr. Christina Griffin's National Provider Identifier (NPI) is 1477021079, issued by NPPES.
Does Dr. Christina Griffin accept Medicare assignment?
Yes. Dr. Christina Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Griffin commonly perform?
Top Medicare-reported procedures in 2023: Advance care planning (HCPCS 99497); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.