Mt Auburn Therapeutic Endoscopy
NPI 1538232871 · Gastroenterology Physician · Cambridge, MA
Mt Auburn Therapeutic Endoscopy is a Gastroenterology Physician organization in Cambridge, MA (NPI 1538232871).
Provider details
- NPI number
- 1538232871
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Frederick Ruymann, Owner(617) 661-0221
- License
- 71422 (MA)
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
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
- 2006-11-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mt Auburn Therapeutic Endoscopy's NPI number?
- Mt Auburn Therapeutic Endoscopy's National Provider Identifier (NPI) is 1538232871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mt Auburn Therapeutic Endoscopy?
- Mt Auburn Therapeutic Endoscopy is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mt Auburn Therapeutic Endoscopy located?
- Mt Auburn Therapeutic Endoscopy's practice location on file with NPPES is 300 Mount Auburn St, Cambridge, MA 02138-5600.
- What is Mt Auburn Therapeutic Endoscopy's phone number?
- The practice phone number listed in the NPPES registry for Mt Auburn Therapeutic Endoscopy is (617) 661-0221.
- Who is the authorized official for Mt Auburn Therapeutic Endoscopy?
- The authorized official listed on Mt Auburn Therapeutic Endoscopy's NPPES record is Frederick Ruymann, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mt Auburn Therapeutic Endoscopy's NPI active?
- Yes — Mt Auburn Therapeutic Endoscopy's NPI (1538232871) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.