Doctor profile · Federal record
Dr. Kristen Greenhalgh
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Salem, NH
- NPI 1992236582
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
512 S Broadway
Salem, NH 030794306
(866) 389-2727 - Additional location
-
300 Canal St
Salem, MA 019704558
(978) 740-2912
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- July 25, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- New Hampshire #064547-23 · Massachusetts #RN2281748
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992236582. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
95
Distinct HCPCS
5
Medicare allowed
$5,709
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0008 |
Administration of influenza virus vaccine | 27 | 27 | $30 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 23 | $78 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 22 | 22 | $65 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $97 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $49 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 30. This provider delivers 3.2× the peer median.Frequently asked questions
What is Dr. Kristen Greenhalgh's medical specialty?
Dr. Kristen Greenhalgh practices Family Nurse Practitioner in Salem, NH.
Where does Dr. Kristen Greenhalgh practice?
Dr. Kristen Greenhalgh practices at 512 S Broadway, Salem, NH 030794306. Office phone: 8663892727.
What is Dr. Kristen Greenhalgh's NPI?
Dr. Kristen Greenhalgh's National Provider Identifier (NPI) is 1992236582, issued by NPPES.
Does Dr. Kristen Greenhalgh accept Medicare assignment?
Yes. Dr. Kristen Greenhalgh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Greenhalgh commonly perform?
Top Medicare-reported procedures in 2023: Administration of influenza virus vaccine (HCPCS G0008); Established patient office or other outpatient visit (HCPCS 99213); Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage (HCPCS 90694). Source: CMS Medicare Physician & Other Practitioners file.