OrganizationActive
Michael J Rosenfeld
NPI 1245342286 · Neurology Physician · Grinnell, IA
Michael J Rosenfeld is a Neurology Physician organization in Grinnell, IA (NPI 1245342286).
Provider details
- NPI number
- 1245342286
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Rosenfeld, Owner/ Provider(641) 236-2500
- License
- 32957 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
210 4th Ave
Mab 3rd Floor
Grinnell, IA 50112-1898
Phone: (641) 236-2382
Fax: (641) 236-2907
Street-level locationGet directions
Mailing address
210 4th Ave
Grinnell, IA 50112-1898
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2020-08-22
Frequently asked questions
- What is Michael J Rosenfeld's NPI number?
- Michael J Rosenfeld's National Provider Identifier (NPI) is 1245342286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael J Rosenfeld?
- Michael J Rosenfeld is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael J Rosenfeld located?
- Michael J Rosenfeld's practice location on file with NPPES is 210 4th Ave, Grinnell, IA 50112-1898.
- What is Michael J Rosenfeld's phone number?
- The practice phone number listed in the NPPES registry for Michael J Rosenfeld is (641) 236-2382.
- Who is the authorized official for Michael J Rosenfeld?
- The authorized official listed on Michael J Rosenfeld's NPPES record is Michael Rosenfeld, Owner/ Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael J Rosenfeld's NPI active?
- Yes — Michael J Rosenfeld's NPI (1245342286) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.