Maxwell Sauder, M.D.
NPI 1093172918 · Dermatology Physician · Boston, MA
Maxwell Sauder, M.D. is a Dermatology Physician provider in Boston, MA (NPI 1093172918).
Provider details
- NPI number
- 1093172918
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 266239 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-01-22
- Last updated
- 2017-04-01
Frequently asked questions
- What is Maxwell Sauder's NPI number?
- Maxwell Sauder's National Provider Identifier (NPI) is 1093172918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Sauder's specialty?
- Maxwell Sauder is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Sauder located?
- Maxwell Sauder's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5418.
- What is Maxwell Sauder's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Sauder is (617) 632-6571.
- Is Maxwell Sauder's NPI active?
- Yes — Maxwell Sauder's NPI (1093172918) is active in the NPPES registry as of the last update on 2017-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.