Doctor profile · Federal record
Dr. Diane Pierce, FNP
Nurse Practitioner · Family Nurse Practitioner · Amesbury, MA
- NPI 1912239039
- Accepts Medicare
- 17 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24 Morrill Pl
Amesbury, MA 019133530
(978) 388-5050 - Additional location
-
5 E Main St, Lahey Merrimac
Merrimac, MA 018602005
(978) 346-9733 - Mailing address
-
41 Mall RD, Lahey Clinic
Burlington, MA 018050001
Credentials & registration
- NPI registered
- February 2010 — 16 yrs on file
- Profile last updated
- March 28, 2023
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (2)
- Massachusetts #RN235016 · Massachusetts #235016
- Medicaid
- MA #110090866A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912239039. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
496
Distinct HCPCS
8
Medicare allowed
$40,311
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 155 | 126 | $113 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 106 | 94 | $80 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 92 | 92 | $115 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 66 | 66 | $17 | |
G0008 |
Administration of influenza virus vaccine | 25 | 25 | $34 | |
90662 |
Influenza vaccine split virus, preservative free | 23 | 23 | $72 | |
81002 |
Urinalysis, manual test | 17 | 17 | $3 | |
83036 |
Hemoglobin a1c level | 12 | 11 | $10 |
In context: peer comparison
Among 3 peers in Amesbury Nurse Practitioner, average services per provider: 67. This provider delivers 7.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
591
Patients
324
Total drug cost
$11,626
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 76 | 47 | $1,077 |
| Lisinopril | Generic | 68 | 40 | $587 |
| Atorvastatin Calcium | Generic | 66 | 35 | $936 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 55 | 28 | $1,857 |
| Omeprazole | Generic | 54 | 30 | $1,923 |
| Amlodipine Besylate | Generic | 41 | 25 | $372 |
| Prednisone | Generic | 35 | 28 | $94 |
| Gabapentin | Generic | 30 | 16 | $311 |
| Metoprolol Succinate | Generic | 28 | 16 | $596 |
| Simvastatin | Generic | 28 | 15 | $350 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Pierce's medical specialty?
Dr. Diane Pierce practices Nurse Practitioner in Amesbury, MA.
Where does Dr. Diane Pierce practice?
Dr. Diane Pierce practices at 24 Morrill Pl, Amesbury, MA 019133530. Office phone: 9783885050.
What is Dr. Diane Pierce's NPI?
Dr. Diane Pierce's National Provider Identifier (NPI) is 1912239039, issued by NPPES.
Does Dr. Diane Pierce accept Medicare assignment?
Yes. Dr. Diane Pierce accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Pierce 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.