Doctor profile · Federal record
Dr. Esther Mackenzie, CNP
Nurse Practitioner · Lynn, MA
- NPI 1942751946
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
280 Union St
Lynn, MA 019011353
(781) 581-3900 - Mailing address
-
20 Central Ave, 4Th Floor
Lynn, MA 019011201
Credentials & registration
- NPI registered
- October 2016 — 10 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Massachusetts #RN2265275
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942751946. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
635
Distinct HCPCS
10
Medicare allowed
$52,200
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 295 | 253 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 149 | 124 | $110 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 43 | 39 | $111 | |
81003 |
Automated urinalysis test | 35 | 30 | $2 | |
83036 |
Hemoglobin a1c level | 24 | 24 | $10 | |
G0008 |
Administration of influenza virus vaccine | 23 | 23 | $34 | |
99496 |
Transitional care management services for problem of high complexity | 22 | 20 | $241 | |
90662 |
Influenza vaccine split virus, preservative free | 20 | 20 | $72 | |
81002 |
Urinalysis, manual test | 12 | 11 | $3 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 12 | 12 | $13 |
In context: peer comparison
Among 4 peers in Lynn Nurse Practitioner, average services per provider: 41. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
839
Patients
431
Total drug cost
$16,180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 110 | 59 | $2,333 |
| Lisinopril | Generic | 86 | 47 | $1,030 |
| Omeprazole | Generic | 81 | 32 | $1,930 |
| Amlodipine Besylate | Generic | 62 | 31 | $683 |
| Metoprolol Succinate | Generic | 61 | 33 | $1,789 |
| Levothyroxine Sodium | Generic | 58 | 18 | $735 |
| Simvastatin | Generic | 53 | 23 | $684 |
| Losartan Potassium | Generic | 50 | 24 | $858 |
| Furosemide | Generic | 49 | 22 | $179 |
| Diclofenac Sodium | Generic | 47 | 36 | $1,542 |
Hospital affiliations
Frequently asked questions
What is Dr. Esther Mackenzie's medical specialty?
Dr. Esther Mackenzie practices Nurse Practitioner in Lynn, MA.
Where does Dr. Esther Mackenzie practice?
Dr. Esther Mackenzie practices at 280 Union St, Lynn, MA 019011353. Office phone: 7815813900.
What is Dr. Esther Mackenzie's NPI?
Dr. Esther Mackenzie's National Provider Identifier (NPI) is 1942751946, issued by NPPES.
Does Dr. Esther Mackenzie accept Medicare assignment?
Yes. Dr. Esther Mackenzie accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Esther Mackenzie commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.