Theresa Laggis, PMHNP-BC
NPI 1376081570 · Psychiatric/Mental Health Nurse Practitioner · New London, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Laggis, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in New London, CT (NPI 1376081570).
Provider details
- NPI number
- 1376081570
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6934 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
74 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $103 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 | $153 |
Typical Medicare-allowed amounts for these services range $103–$153 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 40 |
| Duloxetine Hcl | 35 |
| Aripiprazole | 29 |
| Buspirone Hcl | 24 |
| Lorazepam | 21 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 20 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphet Er | 19 |
| Hydroxyzine Pamoate | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 7 Michael DrClinton, CT 06413-1068Phone: (203) 318-6484
Registry dates
- Enumerated
- 2017-02-08
- Last updated
- 2024-04-22
- Certified
- 2024-04-22
Frequently asked questions
- What is Theresa Laggis's NPI number?
- Theresa Laggis's National Provider Identifier (NPI) is 1376081570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Laggis's specialty?
- Theresa Laggis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Laggis located?
- Theresa Laggis's practice location on file with NPPES is 365 Montauk Ave, New London, CT 06320-4700.
- What is Theresa Laggis's phone number?
- The practice phone number listed in the NPPES registry for Theresa Laggis is (860) 442-0711.
- Does Theresa Laggis accept Medicare?
- Theresa Laggis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Laggis's NPI active?
- Yes — Theresa Laggis's NPI (1376081570) is active in the NPPES registry as of the last update on 2024-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.