Geo Chacko MD PC
NPI 1982891362 · Internal Medicine Physician · Arcadia, OK
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geo Chacko MD PC is a Internal Medicine Physician organization in Arcadia, OK (NPI 1982891362).
Provider details
- NPI number
- 1982891362
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Geo Chacko, Physician(918) 329-9153
- License
- 23682 (OK)
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
Registry dates
- Enumerated
- 2007-09-28
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Geo Chacko MD PC's NPI number?
- Geo Chacko MD PC's National Provider Identifier (NPI) is 1982891362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Geo Chacko MD PC?
- Geo Chacko MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geo Chacko MD PC located?
- Geo Chacko MD PC's practice location on file with NPPES is 8950 E Waterloo Rd, Arcadia, OK 73007-9513.
- What is Geo Chacko MD PC's phone number?
- The practice phone number listed in the NPPES registry for Geo Chacko MD PC is (405) 936-0504.
- Does Geo Chacko MD PC accept Medicare?
- Geo Chacko MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Geo Chacko MD PC?
- The authorized official listed on Geo Chacko MD PC's NPPES record is Geo Chacko, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Geo Chacko MD PC's NPI active?
- Yes — Geo Chacko MD PC's NPI (1982891362) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.