Doctor profile · Federal record
Dr. Mary Seifel
Family Nurse Practitioner (CMS: Nurse Practitioner) · Leeds, MA
- NPI 1336299650
- Accepts Medicare
- MIPS 67.1 / 100 · 2023
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
38 Mulberry St Ste 204
Leeds, MA 010535339
(413) 727-3901
fax (413) 727-3902 - Mailing address
-
Po Box 313
Leeds, MA 010530313
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- March 8, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #190627
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336299650. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,045
Distinct HCPCS
4
Medicare allowed
$94,054
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 710 | 102 | $91 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 185 | 52 | $64 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 118 | 92 | $129 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 32 | 30 | $70 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 189. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
582
Patients
52
Total drug cost
$25,301
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 138 | 30 | $1,086 |
| Oxycontin (Oxycodone Hcl) | Brand | 120 | 0 | $11,782 |
| Oxycodone Hcl | Generic | 77 | 11 | $771 |
| Lorazepam | Generic | 40 | 0 | $269 |
| Xtampza Er (Oxycodone Myristate) | Brand | 34 | 0 | $5,115 |
| Clonazepam | Generic | 24 | 0 | $210 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 24 | 0 | $383 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 23 | 0 | $4,143 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 21 | 0 | $235 |
| Morphine Sulfate | Generic | 21 | 11 | $204 |
Frequently asked questions
What is Dr. Mary Seifel's medical specialty?
Dr. Mary Seifel practices Family Nurse Practitioner in Leeds, MA.
Where does Dr. Mary Seifel practice?
Dr. Mary Seifel practices at 38 Mulberry St Ste 204, Leeds, MA 010535339. Office phone: 4137273901.
What is Dr. Mary Seifel's NPI?
Dr. Mary Seifel's National Provider Identifier (NPI) is 1336299650, issued by NPPES.
Does Dr. Mary Seifel accept Medicare assignment?
Yes. Dr. Mary Seifel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Seifel commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310). Source: CMS Medicare Physician & Other Practitioners file.