What is Jaclyn Keller's NPI number?

Jaclyn Keller's National Provider Identifier (NPI) is 1982066494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jaclyn Keller's specialty?

Jaclyn Keller is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Jaclyn Keller located?

Jaclyn Keller's practice location on file with NPPES is 300 Randall Rd, Geneva, IL 60134-4200.

What is Jaclyn Keller's phone number?

The practice phone number listed in the NPPES registry for Jaclyn Keller is (630) 933-4700.

Does Jaclyn Keller accept Medicare?

Jaclyn Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jaclyn Keller's NPI active?

Yes — Jaclyn Keller's NPI (1982066494) is active in the NPPES registry as of the last update on 2025-04-09.

IndividualActiveAccepts Medicare

Jaclyn Keller

NPI 1982066494 · Internal Medicine Physician · Geneva, IL

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Jaclyn Keller is a Internal Medicine Physician provider in Geneva, IL (NPI 1982066494).

Provider details

NPI number: 1982066494
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: Yes
License: 036149646 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 036149646 (IL)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense 036149646 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
10 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
227 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	107	$76
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	53	$48
Hospital Discharge Day Management, 30 Minutes Or Less99238	44	$76
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	23	$127

Typical Medicare-allowed amounts for these services range $48–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

300 Randall Rd

Geneva, IL 60134-4200

Phone: (630) 933-4700

Fax: (630) 933-4427

Street-level locationGet directions

More IL providers

Mailing address