John Bernhard, MSN, ACNP-BC, RNFA
NPI 1437439619 · Nurse Practitioner · Bar Harbor, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Bernhard, MSN, ACNP-BC, RNFA is a Nurse Practitioner provider in Bar Harbor, ME (NPI 1437439619).
Provider details
- NPI number
- 1437439619
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, ACNP-BC, RNFA
- Sex
- Male
- Sole proprietor
- No
- License
- 106950 (WV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
124 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 39 | $64 |
| Critical Care, First 30-74 Minutes99291 | 29 | $174 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 27 | $97 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 16 | $143 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $93 |
Typical Medicare-allowed amounts for these services range $64–$174 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 18 | 18 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (4)
- 2735 Silver Creek RdBullhead City, AZ 86442-7924Phone: (404) 933-1783
- 3601 W 13 Mile RdRoyal Oak, MI 48073-6712Phone: (248) 898-1994
- 1447 N Harrison StSaginaw, MI 48602-4727Phone: (989) 583-0000
- 1200 J D Anderson DrMorgantown, WV 26505-3494Phone: (304) 598-1330Fax: (304) 598-1609
Registry dates
- Enumerated
- 2011-08-19
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is John Bernhard's NPI number?
- John Bernhard's National Provider Identifier (NPI) is 1437439619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bernhard's specialty?
- John Bernhard is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Bernhard located?
- John Bernhard's practice location on file with NPPES is 10 Wayman Ln, Bar Harbor, ME 04609-1625.
- What is John Bernhard's phone number?
- The practice phone number listed in the NPPES registry for John Bernhard is (207) 288-5081.
- Does John Bernhard accept Medicare?
- John Bernhard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Bernhard's NPI active?
- Yes — John Bernhard's NPI (1437439619) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.