Michael Zang MD LLC
NPI 1457927279 · Internal Medicine Physician · Catonsville, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zang MD LLC is a Internal Medicine Physician organization in Catonsville, MD (NPI 1457927279).
Provider details
- NPI number
- 1457927279
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Zang, Physician(443) 636-3100
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
5 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
- 2021-06-02
- Last updated
- 2021-06-02
- Certified
- 2021-06-02
Frequently asked questions
- What is Michael Zang MD LLC's NPI number?
- Michael Zang MD LLC's National Provider Identifier (NPI) is 1457927279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Zang MD LLC?
- Michael Zang MD LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zang MD LLC located?
- Michael Zang MD LLC's practice location on file with NPPES is 700 Geipe Rd Ste 275, Catonsville, MD 21228-4152.
- What is Michael Zang MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Michael Zang MD LLC is (443) 636-3100.
- Does Michael Zang MD LLC accept Medicare?
- Michael Zang MD LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Michael Zang MD LLC?
- The authorized official listed on Michael Zang MD LLC's NPPES record is Michael Zang, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Zang MD LLC's NPI active?
- Yes — Michael Zang MD LLC's NPI (1457927279) is active in the NPPES registry as of the last update on 2021-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.