Doctor profile · Federal record

Dr. Anna Coulstring, ACNP-BC, PMHNP-BC,RN

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Weymouth, MA

  • NPI 1336457191
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
884 Washington St
Weymouth, MA 021891530
(781) 812-1643
fax (781) 803-3017

Credentials & registration

NPPES · NUCC
NPI registered
September 2010 — 16 yrs on file
Profile last updated
October 4, 2022
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Massachusetts #2259098

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336457191. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
224
Distinct HCPCS
2
Medicare allowed
$22,764
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 114 20 $85
99214 Established patient office or other outpatient visit, 30-39 minutes 110 16 $119

In context: peer comparison

Among 2 peers in Weymouth Psychiatric/Mental Health Nurse Practitioner, average services per provider: 89. This provider delivers 2.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,822
Transactions
86
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 24 $624.11
Abbvie INC. 10 $239.73
Indivior INC. 11 $217.86
Braeburn INC. 17 $149.87
Janssen Pharmaceuticals, INC 5 $136.82
Alkermes, INC. 5 $122.63
Otsuka America Pharmaceutical, INC. 5 $117.61
Vanda Pharmaceuticals INC. 2 $60.39
Neurocrine Biosciences, INC. 2 $47.08
Lundbeck LLC 2 $40.43
Tempus Ai, INC 1 $26.36
Orexo US, INC. 1 $19.89
Takeda Pharmaceuticals U.S.A., INC. 1 $18.81

By nature of payment

Food and Beverage
$1,822

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
457
Patients
14
Total drug cost
$99,506
Drug Type Claims Patients Total cost
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 76 14 $14,974
Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) Brand 55 0 $2,334
Clonazepam Generic 53 0 $849
Suboxone (Buprenorphine Hcl/Naloxone Hcl) Brand 43 0 $22,894
Gabapentin Generic 39 0 $618
Duloxetine Hcl Generic 28 0 $459
Quetiapine Fumarate Generic 28 0 $2,777
Escitalopram Oxalate Generic 23 0 $443
Invega Sustenna (Paliperidone Palmitate) Brand 23 0 $47,800
Methylphenidate ER (Methylphenidate Hcl) Brand 18 0 $2,822

Frequently asked questions

Auto-generated from federal data
What is Dr. Anna Coulstring's medical specialty?
Dr. Anna Coulstring practices Psychiatric/Mental Health Nurse Practitioner in Weymouth, MA.
Where does Dr. Anna Coulstring practice?
Dr. Anna Coulstring practices at 884 Washington St, Weymouth, MA 021891530. Office phone: 7818121643.
What is Dr. Anna Coulstring's NPI?
Dr. Anna Coulstring's National Provider Identifier (NPI) is 1336457191, issued by NPPES.
Does Dr. Anna Coulstring accept Medicare assignment?
Yes. Dr. Anna Coulstring accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Anna Coulstring 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). Source: CMS Medicare Physician & Other Practitioners file.