IndividualActive
Eric Maass, D.O.
NPI 1720028178 · Anesthesiology Physician · Maryville, MO
Eric Maass, D.O. is a Anesthesiology Physician provider in Maryville, MO (NPI 1720028178).
Provider details
- NPI number
- 1720028178
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2004019691 (MO)
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
2016 S Main St
Maryville, MO 64468-2655
Phone: (660) 562-2600
Fax: (660) 562-7911
Street-level locationGet directions
Mailing address
2016 S Main St
Maryville, MO 64468-2655
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2014-08-07
Frequently asked questions
- What is Eric Maass's NPI number?
- Eric Maass's National Provider Identifier (NPI) is 1720028178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Maass's specialty?
- Eric Maass is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Maass located?
- Eric Maass's practice location on file with NPPES is 2016 S Main St, Maryville, MO 64468-2655.
- What is Eric Maass's phone number?
- The practice phone number listed in the NPPES registry for Eric Maass is (660) 562-2600.
- Is Eric Maass's NPI active?
- Yes — Eric Maass's NPI (1720028178) is active in the NPPES registry as of the last update on 2014-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.