Catherine Suppan, MD
NPI 1164954186 · Pediatrics Physician · Yarmouth Port, MA
Catherine Suppan, MD is a Pediatrics Physician provider in Yarmouth Port, MA (NPI 1164954186).
Provider details
- NPI number
- 1164954186
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 282647 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$162 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 68b Route 6aSandwich, MA 02563-1864Phone: (508) 833-0269
Registry dates
- Enumerated
- 2017-03-29
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Catherine Suppan's NPI number?
- Catherine Suppan's National Provider Identifier (NPI) is 1164954186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Suppan's specialty?
- Catherine Suppan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Suppan located?
- Catherine Suppan's practice location on file with NPPES is 179 Route 6a, Yarmouth Port, MA 02675-1714.
- What is Catherine Suppan's phone number?
- The practice phone number listed in the NPPES registry for Catherine Suppan is (508) 362-5727.
- Is Catherine Suppan's NPI active?
- Yes — Catherine Suppan's NPI (1164954186) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.