Robert Marvenko, DC
NPI 1003958547 · Chiropractor · Baltimore, MD
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marvenko, DC is a Chiropractor provider in Baltimore, MD (NPI 1003958547).
Provider details
- NPI number
- 1003958547
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- S01917 (MD)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Marvenko's NPI number?
- Robert Marvenko's National Provider Identifier (NPI) is 1003958547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Marvenko's specialty?
- Robert Marvenko is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Robert Marvenko located?
- Robert Marvenko's practice location on file with NPPES is 8305 Liberty Rd, Baltimore, MD 21244-3125.
- What is Robert Marvenko's phone number?
- The practice phone number listed in the NPPES registry for Robert Marvenko is (410) 922-4341.
- Does Robert Marvenko accept Medicare?
- Robert Marvenko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Marvenko's NPI active?
- Yes — Robert Marvenko's NPI (1003958547) 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.