Janet Berger, APRN
NPI 1558814335 · Family Nurse Practitioner · Nashua, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Berger, APRN is a Family Nurse Practitioner provider in Nashua, NH (NPI 1558814335).
Provider details
- NPI number
- 1558814335
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 045015-23 (NH)
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
9 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
739 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 | 271 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 192 | $79 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 122 | $114 |
| Hemoglobin A1c Level83036 | 47 | $10 |
| Administration of Influenza Virus VaccineG0008 | 46 | $32 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 330 | 95 |
| Lisinopril | 189 | 54 |
| Amlodipine Besylate | 185 | 56 |
| Levothyroxine Sodium | 160 | 44 |
| Gabapentin | 142 | 31 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 141 | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 3 records (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
- 2016-07-28
- Last updated
- 2016-07-28
Frequently asked questions
- What is Janet Berger's NPI number?
- Janet Berger's National Provider Identifier (NPI) is 1558814335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Berger's specialty?
- Janet Berger is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Berger located?
- Janet Berger's practice location on file with NPPES is 280 Main St Fl 2, Nashua, NH 03060-2994.
- What is Janet Berger's phone number?
- The practice phone number listed in the NPPES registry for Janet Berger is (603) 577-3300.
- Does Janet Berger accept Medicare?
- Janet Berger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janet Berger's NPI active?
- Yes — Janet Berger's NPI (1558814335) is active in the NPPES registry as of the last update on 2016-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.