What is Shernan Holtan's specialty?

Shernan Holtan (NPI 1780664284) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Minneapolis, MN.

Where does Shernan Holtan practice?

Shernan Holtan practices in Minneapolis, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1780664284.

How much does Medicare pay Shernan Holtan?

Shernan Holtan (NPI 1780664284) received approximately $18K in total Medicare Part B payments, serving 51 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780664284

Shernan HoltanM.D.

PRACTICEFAIRVIEW EXPRESS CARESee all providers at this practice →

Hematology-OncologyMinneapolis, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

181

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 189 Hematology-Oncology providers in MN — below median (cohort median 389).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$212K

Distinct drugs

Brand share

34.3%

Top prescribed drugs

Acyclovir32 claims

Penicillin V Potassium21 claims

Ruxolitinib Phosphate20 claims

Sulfamethoxazole/Trimethoprim14 claims

Fluconazole12 claims

QUALITY · MIPS · 2024

Final MIPS score

88.6

Quality

75.4

Cost

75.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.57%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$22K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21K

Food and Beverage$464

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21K

Food and Beverage$464

REFERRAL NETWORK

Where Shernan Holtan's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FAIRVIEW HEALTH SERVICES	97	2,312
Michelle Dolan Pathology · Minneapolis, MN	18	102
Venkatesh Rudrapatna Hematology-Oncology · Ames, IA	14	58
FROELICH, JERRY	12	56
Edward Greeno Hematology-Oncology · Minneapolis, MN	12	20
Sarah Kestel Physician Assistant · Minneapolis, MN	11	81
Amanda Haworth Physician Assistant · Duluth, MN	11	182

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events