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Martha Ann Duffin, D.O.
NPI 1730147828 · Pediatrics Physician · Kansas City, MO
Martha Ann Duffin, D.O. is a Pediatrics Physician provider in Kansas City, MO (NPI 1730147828).
Provider details
- NPI number
- 1730147828
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 100209 (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
501 Nw Barry Rd
Kansas City, MO 64155-2732
Phone: (816) 413-2500
Street-level locationGet directions
Mailing address
1933 Marvel Ln
Liberty, MO 64068-2986
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Ann Duffin's NPI number?
- Martha Ann Duffin's National Provider Identifier (NPI) is 1730147828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Ann Duffin's specialty?
- Martha Ann Duffin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Martha Ann Duffin located?
- Martha Ann Duffin's practice location on file with NPPES is 501 Nw Barry Rd, Kansas City, MO 64155-2732.
- What is Martha Ann Duffin's phone number?
- The practice phone number listed in the NPPES registry for Martha Ann Duffin is (816) 413-2500.
- Is Martha Ann Duffin's NPI active?
- Yes — Martha Ann Duffin's NPI (1730147828) 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.