Doctor profile · Federal record

Dr. Joyce Twomey, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Weymouth, MA

  • NPI 1801313762
  • Accepts Medicare
  • MIPS 25.9 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
330 Washington St
Weymouth, MA 021882932
(781) 626-5160
Mailing address
8 Oak Park Drive, Attn: Provider Enrollment
Bedford, MA 017301414

Credentials & registration

NPPES · NUCC
NPI registered
August 2017 — 9 yrs on file
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Massachusetts #RN236484

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801313762. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,396
Distinct HCPCS
10
Medicare allowed
$108,999
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 393 362 $111
99204 New patient office or other outpatient visit, 45-59 minutes 171 171 $145
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 169 166 $50
81002 Urinalysis, manual test 115 108 $3
99213 Established patient office or other outpatient visit, 20-29 minutes 98 97 $79
87502 Detection test by nucleic acid for multiple types influenza virus 76 76 $94
71046 X-ray of chest, 2 views 71 71 $12
87651 Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique 70 67 $34
99215 Established patient office or other outpatient visit, 40-54 minutes 48 47 $155
99203 New patient office or other outpatient visit, 30-44 minutes 34 34 $97

In context: peer comparison

Among 5 peers in this city , average services per provider: 51. This provider delivers 27× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
749
Patients
729
Total drug cost
$7,847
Drug Type Claims Patients Total cost
Prednisone Generic 125 115 $341
Doxycycline Monohydrate Generic 114 113 $1,459
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 91 87 $688
Cephalexin Generic 85 85 $505
Cefuroxime (Cefuroxime Axetil) Brand 70 68 $986
Azithromycin Generic 48 48 $310
Ofloxacin Generic 42 42 $1,008
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 39 39 $1,008
Amoxicillin Generic 27 27 $124
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 22 22 $112

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joyce Twomey's medical specialty?
Dr. Joyce Twomey practices Family Nurse Practitioner in Weymouth, MA.
Where does Dr. Joyce Twomey practice?
Dr. Joyce Twomey practices at 330 Washington St, Weymouth, MA 021882932. Office phone: 7816265160.
What is Dr. Joyce Twomey's NPI?
Dr. Joyce Twomey's National Provider Identifier (NPI) is 1801313762, issued by NPPES.
Does Dr. Joyce Twomey accept Medicare assignment?
Yes. Dr. Joyce Twomey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joyce Twomey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.