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Douglas Martz, M.D.
NPI 1104864206 · Anesthesiology Physician · Baltimore, MD
Douglas Martz, M.D. is a Anesthesiology Physician provider in Baltimore, MD (NPI 1104864206).
Provider details
- NPI number
- 1104864206
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D35150 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
Practice location
22 S Greene St Fl 11
Baltimore, MD 21201-1544
Phone: (667) 214-1616
Fax: (410) 328-1674
Street-level locationGet directions
Mailing address
Po Box 64374
Baltimore, MD 21264-4374
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2020-01-07
- Certified
- 2020-01-07
Frequently asked questions
- What is Douglas Martz's NPI number?
- Douglas Martz's National Provider Identifier (NPI) is 1104864206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Martz's specialty?
- Douglas Martz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Martz located?
- Douglas Martz's practice location on file with NPPES is 22 S Greene St Fl 11, Baltimore, MD 21201-1544.
- What is Douglas Martz's phone number?
- The practice phone number listed in the NPPES registry for Douglas Martz is (667) 214-1616.
- Is Douglas Martz's NPI active?
- Yes — Douglas Martz's NPI (1104864206) is active in the NPPES registry as of the last update on 2020-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.