What is Katherine Bakke's NPI number?

Katherine Bakke's National Provider Identifier (NPI) is 1083145007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Bakke's specialty?

Katherine Bakke is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Katherine Bakke located?

Katherine Bakke's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0002.

What is Katherine Bakke's phone number?

The practice phone number listed in the NPPES registry for Katherine Bakke is (608) 263-7502.

Does Katherine Bakke accept Medicare?

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

Is Katherine Bakke's NPI active?

Yes — Katherine Bakke's NPI (1083145007) is active in the NPPES registry as of the last update on 2022-10-26.

IndividualActiveAccepts Medicare

Katherine Bakke, MD

NPI 1083145007 · Surgery Physician · Madison, WI

Katherine Bakke, MD is a Surgery Physician provider in Madison, WI (NPI 1083145007).

Provider details

NPI number: 1083145007
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 81020 (WI)

Practice location

600 Highland Ave

Madison, WI 53792-0002

Phone: (608) 263-7502

Street-level locationGet directions

More WI providers

Mailing address

7974 Uw Health Ct

Middleton, WI 53562-5531

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 81020 (WI)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - General Surgery · 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 tenure25% of score
9 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
180 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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	40	$73
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	34	$102
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	28	$120
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	24	$85
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	23	$46
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Cholestyramine (with Sugar)brand: Cholestyramine	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not 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 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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,679 across 8 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2017-03-22
Last updated: 2022-10-26
Certified: 2022-10-26

Frequently asked questions

What is Katherine Bakke's NPI number?: Katherine Bakke's National Provider Identifier (NPI) is 1083145007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katherine Bakke's specialty?: Katherine Bakke is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Katherine Bakke located?: Katherine Bakke's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0002.
What is Katherine Bakke's phone number?: The practice phone number listed in the NPPES registry for Katherine Bakke is (608) 263-7502.
Does Katherine Bakke accept Medicare?: Katherine Bakke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Katherine Bakke's NPI active?: Yes — Katherine Bakke's NPI (1083145007) is active in the NPPES registry as of the last update on 2022-10-26.

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

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	40	$73
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	34	$102
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	28	$120
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	24	$85
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	23	$46
Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Cholestyramine (with Sugar)brand: Cholestyramine	11

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,679 across 8 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments