University of Maryland Neurosurgery Associates P a
NPI 1821941204 · Neurological Surgery Physician · Columbia, MD
University of Maryland Neurosurgery Associates P a is a Neurological Surgery Physician organization in Columbia, MD (NPI 1821941204).
Provider details
- NPI number
- 1821941204
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Karol Zimmerman, Director(667) 214-1620
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
Under 1 yr in 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
- 2026-02-17
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is University of Maryland Neurosurgery Associates P a's NPI number?
- University of Maryland Neurosurgery Associates P a's National Provider Identifier (NPI) is 1821941204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is University of Maryland Neurosurgery Associates P a?
- University of Maryland Neurosurgery Associates P a is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is University of Maryland Neurosurgery Associates P a located?
- University of Maryland Neurosurgery Associates P a's practice location on file with NPPES is 5900 Waterloo Rd Ste 250, Columbia, MD 21045-2638.
- What is University of Maryland Neurosurgery Associates P a's phone number?
- The practice phone number listed in the NPPES registry for University of Maryland Neurosurgery Associates P a is (410) 328-8209.
- Who is the authorized official for University of Maryland Neurosurgery Associates P a?
- The authorized official listed on University of Maryland Neurosurgery Associates P a's NPPES record is Karol Zimmerman, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is University of Maryland Neurosurgery Associates P a's NPI active?
- Yes — University of Maryland Neurosurgery Associates P a's NPI (1821941204) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.