What is Santosh Yajnik's NPI number?

Santosh Yajnik's National Provider Identifier (NPI) is 1083605067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Santosh Yajnik's specialty?

Santosh Yajnik is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Santosh Yajnik located?

Santosh Yajnik's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.

What is Santosh Yajnik's phone number?

The practice phone number listed in the NPPES registry for Santosh Yajnik is (414) 805-4400.

Does Santosh Yajnik accept Medicare?

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

Is Santosh Yajnik's NPI active?

Yes — Santosh Yajnik's NPI (1083605067) is active in the NPPES registry as of the last update on 2024-11-11.

IndividualActiveAccepts Medicare

Santosh Yajnik, M.D.

NPI 1083605067 · Radiation Oncology Physician · Milwaukee, WI

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

Santosh Yajnik, M.D. is a Radiation Oncology Physician provider in Milwaukee, WI (NPI 1083605067).

Provider details

NPI number: 1083605067
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 036110269 (IL)

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense 82715 (WI)
Allopathic & Osteopathic Physicians
Radiation Oncology Physician2085R0001XLicense 036110269 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 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
6 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
959 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)
Ct Guidance for Insertion of Radiation Therapy Fields77014	477	$43
Radiation Treatment Management, 5 Treatment Sessions77427	117	$184
Calculation of Radiation Therapy Dose77300	93	$32
Design and Construction of Complex Radiation Treatment Device77334	61	$59
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	44	$63
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	37	$172

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)	Beneficiaries
Tamsulosin Hcl	35	16

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

9200 W Wisconsin Ave

Milwaukee, WI 53226-3522

Phone: (414) 805-4400

Fax: (414) 805-4369

Street-level locationGet directions

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Mailing address