Josef Witt-Doerring, MD
NPI 1851778344 · Psychiatry Physician · Ellicott City, MD
Josef Witt-Doerring, MD is a Psychiatry Physician provider in Ellicott City, MD (NPI 1851778344).
Provider details
- NPI number
- 1851778344
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- S3340 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 23 |
| Doxepin Hcl | 15 |
| Mirtazapine | 14 |
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 (2)
- 1427 Vine St Fl 8Philadelphia, PA 19102-1040Phone: (215) 831-7800
- 1977 Butler Blvd.Bcm Menninger Dept. of Psychiatry and Behavioral SciencHouston, TX 77030Phone: (713) 798-7872Fax: (713) 798-1479
Registry dates
- Enumerated
- 2015-05-04
- Last updated
- 2020-10-30
- Certified
- 2020-10-30
Frequently asked questions
- What is Josef Witt-Doerring's NPI number?
- Josef Witt-Doerring's National Provider Identifier (NPI) is 1851778344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Josef Witt-Doerring's specialty?
- Josef Witt-Doerring is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Josef Witt-Doerring located?
- Josef Witt-Doerring's practice location on file with NPPES is 10045 Baltimore National Pike # A71116, Ellicott City, MD 21042-3673.
- What is Josef Witt-Doerring's phone number?
- The practice phone number listed in the NPPES registry for Josef Witt-Doerring is (512) 956-8243.
- Is Josef Witt-Doerring's NPI active?
- Yes — Josef Witt-Doerring's NPI (1851778344) is active in the NPPES registry as of the last update on 2020-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.