Doctor profile · Federal record
Dr. Krista Marshall, NP
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Boston, MA
- NPI 1649527037
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
155 Federal St Ste 700
Boston, MA 021101727
(413) 262-1485 - Mailing address
-
22 Mary Dr
West Boylston, MA 015831615
Credentials & registration
- NPI registered
- August 2012 — 14 yrs on file
- Profile last updated
- February 11, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Massachusetts #RN2268522
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649527037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
817
Distinct HCPCS
5
Medicare allowed
$48,769
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 350 | 86 | $34 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 256 | 84 | $64 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 143 | 72 | $92 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 52 | 40 | $132 | |
G0317 |
Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualifi | 16 | 16 | $26 |
In context: peer comparison
Among 26 peers in Boston Gerontology Nurse Practitioner, average services per provider: 66. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,051
Patients
45
Total drug cost
$68,492
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 162 | 0 | $44,766 |
| Gabapentin | Generic | 130 | 20 | $4,099 |
| Warfarin Sodium | Generic | 122 | 0 | $584 |
| Atorvastatin Calcium | Generic | 84 | 14 | $1,422 |
| Levothyroxine Sodium | Generic | 63 | 0 | $887 |
| Mirtazapine | Generic | 58 | 0 | $2,902 |
| Tamsulosin Hcl | Generic | 58 | 0 | $1,061 |
| Metoprolol Succinate | Generic | 57 | 0 | $1,016 |
| Furosemide | Generic | 56 | 11 | $236 |
| Diclofenac Sodium | Generic | 48 | 0 | $1,686 |
Frequently asked questions
What is Dr. Krista Marshall's medical specialty?
Dr. Krista Marshall practices Gerontology Nurse Practitioner in Boston, MA.
Where does Dr. Krista Marshall practice?
Dr. Krista Marshall practices at 155 Federal St Ste 700, Boston, MA 021101727. Office phone: 4132621485.
What is Dr. Krista Marshall's NPI?
Dr. Krista Marshall's National Provider Identifier (NPI) is 1649527037, issued by NPPES.
Does Dr. Krista Marshall accept Medicare assignment?
Yes. Dr. Krista Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Krista Marshall commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.