What is Bonnie Kallen's NPI number?

Bonnie Kallen's National Provider Identifier (NPI) is 1992873384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bonnie Kallen's specialty?

Bonnie Kallen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Bonnie Kallen located?

Bonnie Kallen's practice location on file with NPPES is 1 Tiffany PT, Bloomingdale, IL 60108-2936.

What is Bonnie Kallen's phone number?

The practice phone number listed in the NPPES registry for Bonnie Kallen is (630) 980-1400.

Does Bonnie Kallen accept Medicare?

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

Is Bonnie Kallen's NPI active?

Yes — Bonnie Kallen's NPI (1992873384) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActiveAccepts Medicare

Bonnie Kallen, PSY. D.

NPI 1992873384 · Psychologist · Bloomingdale, IL

Bonnie Kallen, PSY. D. is a Psychologist provider in Bloomingdale, IL (NPI 1992873384).

Provider details

NPI number: 1992873384
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSY. D.
Sex: Female
Sole proprietor: Yes

Practice location

1 Tiffany PT

Ste. #111

Bloomingdale, IL 60108-2936

Phone: (630) 980-1400

Fax: (630) 980-1441

Approximate (ZIP-level) locationGet directions

More IL providers

Mailing address

One Tiffany Point

Bloomingdale, IL 60108

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

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

Profile Score

Established profile(63/100 index)

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

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
70 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)
Psychotherapy, 1 Hour90837	70	$139

Typical Medicare-allowed amounts for these services range $139–$139 (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.

Enumerated: 2006-12-01
Last updated: 2007-07-08

Frequently asked questions

What is Bonnie Kallen's NPI number?: Bonnie Kallen's National Provider Identifier (NPI) is 1992873384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Bonnie Kallen's specialty?: Bonnie Kallen is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
Where is Bonnie Kallen located?: Bonnie Kallen's practice location on file with NPPES is 1 Tiffany PT, Bloomingdale, IL 60108-2936.
What is Bonnie Kallen's phone number?: The practice phone number listed in the NPPES registry for Bonnie Kallen is (630) 980-1400.
Does Bonnie Kallen accept Medicare?: Bonnie Kallen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Bonnie Kallen's NPI active?: Yes — Bonnie Kallen's NPI (1992873384) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)