Richard Westhaver, FNP-BC
NPI 1285081570 · Family Nurse Practitioner · Haverhill, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Westhaver, FNP-BC is a Family Nurse Practitioner provider in Haverhill, MA (NPI 1285081570).
Provider details
- NPI number
- 1285081570
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- RN229896 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
519 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $78 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 97 | $96 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 74 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 60 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $110 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 207 | 195 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 60 | 59 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 50 | 48 |
| Azithromycin | 41 | 41 |
| Doxycycline Hyclate | 40 | 40 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 31 |
| Cyclobenzaprine Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 585 Lebanon StMelrose, MA 02176-3225Phone: (781) 979-3000
Registry dates
- Enumerated
- 2016-05-17
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is Richard Westhaver's NPI number?
- Richard Westhaver's National Provider Identifier (NPI) is 1285081570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Westhaver's specialty?
- Richard Westhaver is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Richard Westhaver located?
- Richard Westhaver's practice location on file with NPPES is 296 Main St, Haverhill, MA 01830-5045.
- What is Richard Westhaver's phone number?
- The practice phone number listed in the NPPES registry for Richard Westhaver is (978) 372-1382.
- Does Richard Westhaver accept Medicare?
- Richard Westhaver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Westhaver's NPI active?
- Yes — Richard Westhaver's NPI (1285081570) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.