Doctor profile · Federal record
Dr. Catherine Griffin, MD
Sleep Medicine (Psychiatry & Neurology) Physician (CMS: Neurology) · Neurology Physician · Baltimore, MD
- NPI 1629284286
- Accepts Medicare
- MIPS 71.5 / 100 · 2023
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3407 Wilkens Ave Ste 430
Baltimore, MD 212295073
(667) 234-8444
fax (667) 234-8432
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- May 8, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084S0012X — NUCC code
- State license (1)
- Maryland #D71945
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629284286. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
881
Distinct HCPCS
10
Medicare allowed
$126,115
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 173 | 120 | $190 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 79 | 68 | $34 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 74 | 74 | $234 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 67 | 58 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 62 | 62 | $182 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 55 | 55 | $191 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 44 | 42 | $58 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 42 | 42 | $135 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 42 | 20 | $52 | |
99291 |
Critical care, first 30-74 minutes | 40 | 30 | $225 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 46. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$681
Transactions
12
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 4 | $486.69 | |
| ABBVIE INC. | 5 | $92.01 | |
| PFIZER INC. | 2 | $67.59 | |
| SK Life Science, Inc. | 1 | $35.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
287
Patients
13
Total drug cost
$53,938
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 49 | 13 | $1,268 |
| Escitalopram Oxalate | Generic | 25 | 0 | $100 |
| Primidone | Generic | 24 | 0 | $1,283 |
| Zonisamide | Generic | 23 | 0 | $405 |
| Levetiracetam | Generic | 21 | 0 | $584 |
| Donepezil Hcl | Generic | 19 | 0 | $286 |
| Clonazepam | Generic | 18 | 0 | $431 |
| Alprazolam | Generic | 16 | 0 | $353 |
| Carbamazepine | Generic | 14 | 0 | $1,132 |
| Carbamazepine Er (Carbamazepine) | Brand | 14 | 0 | $3,144 |
Frequently asked questions
What is Dr. Catherine Griffin's medical specialty?
Dr. Catherine Griffin practices Sleep Medicine (Psychiatry & Neurology) Physician in Baltimore, MD.
Where does Dr. Catherine Griffin practice?
Dr. Catherine Griffin practices at 3407 Wilkens Ave Ste 430, Baltimore, MD 212295073. Office phone: 6672348444.
What is Dr. Catherine Griffin's NPI?
Dr. Catherine Griffin's National Provider Identifier (NPI) is 1629284286, issued by NPPES.
Does Dr. Catherine Griffin accept Medicare assignment?
Yes. Dr. Catherine Griffin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Griffin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.