Obayya Chennareddy, M.D.
NPI 1821053828 · Anesthesiology Physician · Hoffman Estates, IL
Obayya Chennareddy, M.D. is a Anesthesiology Physician provider in Hoffman Estates, IL (NPI 1821053828).
Provider details
- NPI number
- 1821053828
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036053846 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2008-06-11
Frequently asked questions
- What is Obayya Chennareddy's NPI number?
- Obayya Chennareddy's National Provider Identifier (NPI) is 1821053828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Obayya Chennareddy's specialty?
- Obayya Chennareddy is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Obayya Chennareddy located?
- Obayya Chennareddy's practice location on file with NPPES is 1555 Barrington Rd, Hoffman Estates, IL 60169-1019.
- What is Obayya Chennareddy's phone number?
- The practice phone number listed in the NPPES registry for Obayya Chennareddy is (847) 490-2923.
- Is Obayya Chennareddy's NPI active?
- Yes — Obayya Chennareddy's NPI (1821053828) is active in the NPPES registry as of the last update on 2008-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.