Lisamarie Bertschy, FNP-BC
NPI 1467189035 · Family Nurse Practitioner · Osterville, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisamarie Bertschy, FNP-BC is a Family Nurse Practitioner provider in Osterville, MA (NPI 1467189035).
Provider details
- NPI number
- 1467189035
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN2321228 (MA)
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 tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,220 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 178 | $110 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 110 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 106 | $78 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 81 | $8 |
| Albumin (protein) Level82040 | 68 | $5 |
| Bilirubin Level, Total82247 | 66 | $5 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 53 | 32 |
| Amlodipine Besylate | 50 | 36 |
| Atorvastatin Calcium | 50 | 29 |
| Rosuvastatin Calcium | 44 | 29 |
| Lisinopril | 42 | 30 |
| Gabapentin | 38 | 21 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-04
- Last updated
- 2022-08-04
- Certified
- 2022-08-02
Frequently asked questions
- What is Lisamarie Bertschy's NPI number?
- Lisamarie Bertschy's National Provider Identifier (NPI) is 1467189035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisamarie Bertschy's specialty?
- Lisamarie Bertschy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisamarie Bertschy located?
- Lisamarie Bertschy's practice location on file with NPPES is 770 Main St, Osterville, MA 02655-1913.
- What is Lisamarie Bertschy's phone number?
- The practice phone number listed in the NPPES registry for Lisamarie Bertschy is (774) 552-3201.
- Does Lisamarie Bertschy accept Medicare?
- Lisamarie Bertschy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisamarie Bertschy's NPI active?
- Yes — Lisamarie Bertschy's NPI (1467189035) is active in the NPPES registry as of the last update on 2022-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.