Lisa St. Pierre, PMHNP
NPI 1881860500 · Psychiatric/Mental Health Nurse Practitioner · Bangor, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa St. Pierre, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Bangor, ME (NPI 1881860500).
Provider details
- NPI number
- 1881860500
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP201397 (ME)
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
18 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
145 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 | 89 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $100 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 18 | $137 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 11 | $114 |
Typical Medicare-allowed amounts for these services range $77–$137 (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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 67 | 17 |
| Sertraline Hcl | 57 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 48 | 17 |
| Clonazepam | 48 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 45 | 11 |
| Mirtazapine | 40 | 14 |
Practice location
Mailing address
Additional practice locations (1)
- 489 State StBangor, ME 04401-6616Phone: (207) 973-7000Fax: (207) 973-5042
Registry dates
- Enumerated
- 2008-05-02
- Last updated
- 2020-10-20
- Certified
- 2020-10-20
Frequently asked questions
- What is Lisa St. Pierre's NPI number?
- Lisa St. Pierre's National Provider Identifier (NPI) is 1881860500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa St. Pierre's specialty?
- Lisa St. Pierre is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisa St. Pierre located?
- Lisa St. Pierre's practice location on file with NPPES is 268 Stillwater Ave, Bangor, ME 04401-3980.
- What is Lisa St. Pierre's phone number?
- The practice phone number listed in the NPPES registry for Lisa St. Pierre is (207) 973-6100.
- Does Lisa St. Pierre accept Medicare?
- Lisa St. Pierre is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa St. Pierre's NPI active?
- Yes — Lisa St. Pierre's NPI (1881860500) is active in the NPPES registry as of the last update on 2020-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.