Donald Shaffner, M.D.
NPI 1952330334 · Critical Care Medicine (Anesthesiology) Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Shaffner, M.D. is a Critical Care Medicine (Anesthesiology) Physician provider in Baltimore, MD (NPI 1952330334).
Provider details
- NPI number
- 1952330334
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D37831 (MD)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Shaffner's NPI number?
- Donald Shaffner's National Provider Identifier (NPI) is 1952330334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Shaffner's specialty?
- Donald Shaffner is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Shaffner located?
- Donald Shaffner's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Donald Shaffner's phone number?
- The practice phone number listed in the NPPES registry for Donald Shaffner is (410) 955-6353.
- Does Donald Shaffner accept Medicare?
- Donald Shaffner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Shaffner's NPI active?
- Yes — Donald Shaffner's NPI (1952330334) 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.