Timothy C Hain, MD, PC
NPI 1992905426 · Otology & Neurotology Physician · Chicago, IL
Timothy C Hain, MD, PC is a Otology & Neurotology Physician organization in Chicago, IL (NPI 1992905426).
Provider details
- NPI number
- 1992905426
- Entity type
- Organization
- Primary specialty
- Otology & Neurotology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Timothy Hain, Owner(312) 274-0197
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Chicago Dizziness and Hearing
Registry dates
- Enumerated
- 2007-07-23
- Last updated
- 2007-07-23
Frequently asked questions
- What is Timothy C Hain, MD, PC's NPI number?
- Timothy C Hain, MD, PC's National Provider Identifier (NPI) is 1992905426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Timothy C Hain, MD, PC?
- Timothy C Hain, MD, PC is classified in the NPPES registry as Otology & Neurotology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy C Hain, MD, PC located?
- Timothy C Hain, MD, PC's practice location on file with NPPES is 645 N Michigan Ave, Chicago, IL 60611-2826.
- What is Timothy C Hain, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Timothy C Hain, MD, PC is (312) 274-0197.
- Who is the authorized official for Timothy C Hain, MD, PC?
- The authorized official listed on Timothy C Hain, MD, PC's NPPES record is Timothy Hain, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Timothy C Hain, MD, PC's NPI active?
- Yes — Timothy C Hain, MD, PC's NPI (1992905426) is active in the NPPES registry as of the last update on 2007-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.