Jennifer Bello Kottenstette, MD
NPI 1679733372 · Family Medicine Physician · Oak Park, IL
Jennifer Bello Kottenstette, MD is a Family Medicine Physician provider in Oak Park, IL (NPI 1679733372).
Provider details
- NPI number
- 1679733372
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125054977 (IL)
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
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 50 | 37 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 20 | — |
| Fluoxetine Hcl | 13 | — |
| Methylphenidate Hcl | 12 | — |
| Bupropion Hclbrand: Bupropion Xl | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2013-04-24
Frequently asked questions
- What is Jennifer Bello Kottenstette's NPI number?
- Jennifer Bello Kottenstette's National Provider Identifier (NPI) is 1679733372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Bello Kottenstette's specialty?
- Jennifer Bello Kottenstette is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Bello Kottenstette located?
- Jennifer Bello Kottenstette's practice location on file with NPPES is 14 Lake St, Oak Park, IL 60302-2606.
- What is Jennifer Bello Kottenstette's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Bello Kottenstette is (708) 383-0113.
- Is Jennifer Bello Kottenstette's NPI active?
- Yes — Jennifer Bello Kottenstette's NPI (1679733372) is active in the NPPES registry as of the last update on 2013-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.