Jeffrey Ditzell, D.O.
NPI 1821112772 · Addiction Psychiatry Physician · New York, NY
Jeffrey Ditzell, D.O. is a Addiction Psychiatry Physician provider in New York, NY (NPI 1821112772).
Provider details
- NPI number
- 1821112772
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 235398 (NY)
Specialties & taxonomies
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 30 |
| Clonazepam | 29 |
| Lamotrigine | 25 |
| Gabapentin | 24 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 23 |
| Lorazepam | 22 |
| Hydroxyzine Hcl | 13 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Ditzell's NPI number?
- Jeffrey Ditzell's National Provider Identifier (NPI) is 1821112772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Ditzell's specialty?
- Jeffrey Ditzell is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Ditzell located?
- Jeffrey Ditzell's practice location on file with NPPES is 138 W 25th St, New York, NY 10001-7405.
- What is Jeffrey Ditzell's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Ditzell is (917) 612-0483.
- Is Jeffrey Ditzell's NPI active?
- Yes — Jeffrey Ditzell's NPI (1821112772) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.