What is Leslie Bernstein's NPI number?

Leslie Bernstein's National Provider Identifier (NPI) is 1447296876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leslie Bernstein's specialty?

Leslie Bernstein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Leslie Bernstein located?

Leslie Bernstein's practice location on file with NPPES is 3200 E Racine St, Janesville, WI 53546-2343.

What is Leslie Bernstein's phone number?

The practice phone number listed in the NPPES registry for Leslie Bernstein is (608) 371-8000.

Does Leslie Bernstein accept Medicare?

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

Is Leslie Bernstein's NPI active?

Yes — Leslie Bernstein's NPI (1447296876) is active in the NPPES registry as of the last update on 2020-11-03.

IndividualActiveAccepts Medicare

Leslie Bernstein, MD

NPI 1447296876 · Family Medicine Physician · Janesville, WI

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

Leslie Bernstein, MD is a Family Medicine Physician provider in Janesville, WI (NPI 1447296876).

Provider details

NPI number: 1447296876
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 37656-020 (WI)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 37656-020 (WI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(76/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
312 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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	150	$84
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	83	$119
Administration of Influenza Virus VaccineG0008	37	$30
Admn Sarscov2 Vacc 1 Dose90480	31	$41
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000	11	$13

Typical Medicare-allowed amounts for these services range $13–$119 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.

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
Doxycycline Hyclate	34	34
Cephalexin	33	33
Prednisone	29	29
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	26	26
Azithromycin	19	19

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 no Part D record, 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

3200 E Racine St

Janesville, WI 53546-2343

Phone: (608) 371-8000

Fax: (608) 371-8945

Street-level locationGet directions

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Mailing address