Doctor profile · Federal record
Dr. Madison Greif, PA
Medical Physician Assistant (CMS: Physician Assistant) · Baltimore, MD
- NPI 1295212975
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
345 Saint Paul St
Baltimore, MD 212022123
(410) 332-9000
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Maryland #C06862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295212975. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
81
Distinct HCPCS
3
Medicare allowed
$8,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 42 | 41 | $107 | |
99283 |
Emergency department visit with low level of medical decision making | 20 | 20 | $64 | |
99285 |
Emergency department visit with high level of medical decision making | 19 | 18 | $156 |
In context: peer comparison
Among 41 peers in Baltimore Medical Physician Assistant, average services per provider: 107. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$82
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ethicon US, LLC | 1 | $81.86 |
By nature of payment
Frequently asked questions
What is Dr. Madison Greif's medical specialty?
Dr. Madison Greif practices Medical Physician Assistant in Baltimore, MD.
Where does Dr. Madison Greif practice?
Dr. Madison Greif practices at 345 Saint Paul St, Baltimore, MD 212022123. Office phone: 4103329000.
What is Dr. Madison Greif's NPI?
Dr. Madison Greif's National Provider Identifier (NPI) is 1295212975, issued by NPPES.
Does Dr. Madison Greif accept Medicare assignment?
Yes. Dr. Madison Greif accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Madison Greif commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.