IndividualActive
Ramkumar Natarajan, MD
NPI 1477813962 · Pediatrics Physician · Milwaukee, WI
Ramkumar Natarajan, MD is a Pediatrics Physician provider in Milwaukee, WI (NPI 1477813962).
Provider details
- NPI number
- 1477813962
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 57194 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
9000 W Wisconsin Ave
Pediatric Pulmonary Medicine
Milwaukee, WI 53226-4874
Phone: (414) 266-2625
Fax: (414) 266-2635
Street-level locationGet directions
Mailing address
9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Registry dates
- Enumerated
- 2012-05-18
- Last updated
- 2012-05-18
Frequently asked questions
- What is Ramkumar Natarajan's NPI number?
- Ramkumar Natarajan's National Provider Identifier (NPI) is 1477813962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramkumar Natarajan's specialty?
- Ramkumar Natarajan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ramkumar Natarajan located?
- Ramkumar Natarajan's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Ramkumar Natarajan's phone number?
- The practice phone number listed in the NPPES registry for Ramkumar Natarajan is (414) 266-2625.
- Is Ramkumar Natarajan's NPI active?
- Yes — Ramkumar Natarajan's NPI (1477813962) is active in the NPPES registry as of the last update on 2012-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.