Doctor profile · Federal record
Dr. Christopher Lambert, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Haverhill, MA
- NPI 1396146742
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Parkway
Haverhill, MA 018306278
(978) 521-3270
fax (978) 469-5656 - Mailing address
-
529 Main St
Boxford, MA 019211229
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- February 23, 2018
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Massachusetts #RN2273234
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396146742. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
165
Distinct HCPCS
5
Medicare allowed
$15,244
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 65 | 61 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 45 | $81 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 24 | 24 | $12 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $151 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $102 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 74. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
822
Patients
519
Total drug cost
$12,035
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 123 | 49 | $2,048 |
| Omeprazole | Generic | 94 | 45 | $1,867 |
| Amlodipine Besylate | Generic | 81 | 37 | $709 |
| Methylprednisolone | Generic | 61 | 55 | $549 |
| Fluticasone Propionate | Generic | 56 | 43 | $906 |
| Lisinopril | Generic | 55 | 31 | $696 |
| Gabapentin | Generic | 50 | 18 | $983 |
| Prednisone | Generic | 48 | 46 | $185 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 44 | 44 | $450 |
| Simvastatin | Generic | 42 | 15 | $407 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Lambert's medical specialty?
Dr. Christopher Lambert practices Family Nurse Practitioner in Haverhill, MA.
Where does Dr. Christopher Lambert practice?
Dr. Christopher Lambert practices at 1 Parkway, Haverhill, MA 018306278. Office phone: 9785213270.
What is Dr. Christopher Lambert's NPI?
Dr. Christopher Lambert's National Provider Identifier (NPI) is 1396146742, issued by NPPES.
Does Dr. Christopher Lambert accept Medicare assignment?
Dr. Christopher Lambert does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Christopher Lambert commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.