Byren Bellen, FNP
NPI 1922642941 · Family Nurse Practitioner · Amsterdam, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Byren Bellen, FNP is a Family Nurse Practitioner provider in Amsterdam, NY (NPI 1922642941).
Provider details
- NPI number
- 1922642941
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 345218 (NY)
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
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
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,828 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,064 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 198 | $61 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 116 | $63 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 113 | $124 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 102 | $86 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 194 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 506 | 102 |
| Apixabanbrand: Eliquis | 431 | 91 |
| Furosemide | 429 | 122 |
| Atorvastatin Calcium | 328 | 129 |
| Gabapentin | 319 | 97 |
| Potassium Chloride | 312 | 87 |
| Metoprolol Succinate | 266 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-01
- Last updated
- 2019-11-01
Frequently asked questions
- What is Byren Bellen's NPI number?
- Byren Bellen's National Provider Identifier (NPI) is 1922642941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byren Bellen's specialty?
- Byren Bellen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Byren Bellen located?
- Byren Bellen's practice location on file with NPPES is 151 Della Valle Dr, Amsterdam, NY 12010-6317.
- What is Byren Bellen's phone number?
- The practice phone number listed in the NPPES registry for Byren Bellen is (518) 332-8253.
- Does Byren Bellen accept Medicare?
- Byren Bellen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Byren Bellen's NPI active?
- Yes — Byren Bellen's NPI (1922642941) is active in the NPPES registry as of the last update on 2019-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.