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Ruben Romero, MD
NPI 1669483129 · Otolaryngology Physician · Greenfield, WI
Ruben Romero, MD is a Otolaryngology Physician provider in Greenfield, WI (NPI 1669483129).
Provider details
- NPI number
- 1669483129
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20680 (WI)
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
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
4600 W Loomis Rd
Suite 201
Greenfield, WI 53220-4858
Phone: (414) 281-4466
Fax: (414) 281-4528
Approximate (ZIP-level) locationGet directions
Mailing address
4600 W Loomis Rd
Greenfield, WI 53220-4858
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2008-02-08
Frequently asked questions
- What is Ruben Romero's NPI number?
- Ruben Romero's National Provider Identifier (NPI) is 1669483129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Romero's specialty?
- Ruben Romero is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Romero located?
- Ruben Romero's practice location on file with NPPES is 4600 W Loomis Rd, Greenfield, WI 53220-4858.
- What is Ruben Romero's phone number?
- The practice phone number listed in the NPPES registry for Ruben Romero is (414) 281-4466.
- Is Ruben Romero's NPI active?
- Yes — Ruben Romero's NPI (1669483129) is active in the NPPES registry as of the last update on 2008-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.