Barry Nelson, M.D.
NPI 1548390347 · Addiction Psychiatry Physician · Spring House, PA
Barry Nelson, M.D. is a Addiction Psychiatry Physician provider in Spring House, PA (NPI 1548390347).
Provider details
- NPI number
- 1548390347
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD021071E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 83 | 26 |
| Gabapentin | 48 | 19 |
| Trazodone Hcl | 41 | 16 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 40 | 17 |
| Quetiapine Fumarate | 37 | 15 |
| Fluoxetine Hcl | 37 | 17 |
| Escitalopram Oxalate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2025-09-11
Frequently asked questions
- What is Barry Nelson's NPI number?
- Barry Nelson's National Provider Identifier (NPI) is 1548390347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Nelson's specialty?
- Barry Nelson is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Nelson located?
- Barry Nelson's practice location on file with NPPES is 809 North Bethlehem Pike, Spring House, PA 19477.
- What is Barry Nelson's phone number?
- The practice phone number listed in the NPPES registry for Barry Nelson is (215) 542-7533.
- Is Barry Nelson's NPI active?
- Yes — Barry Nelson's NPI (1548390347) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.