NATHANIEL SETH LADEN M.D., M.S.
NPI 1356316889
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Milwaukee, WI

Active since February 20, 2006PECOS EnrolledAccepts Medicare Assignment
83.72/100
CMS Quality Rating
9200 W WISCONSIN AVE, CARDIOTHORACIC SURGERY, MILWAUKEE, WI 53226(414) 955-6900(414) 955-6204 Get Directions Write a Review

NPPES record last updated: May 2, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Nathaniel Seth Laden M.d., M.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NATHANIEL SETH LADEN M.D., M.S. (NPI 1356316889) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Milwaukee, Wisconsin, licensed in Wisconsin (18081) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Aspirus Rhinelander Hospital, and is a graduate of University Of Toledo College Of Medicine (1988).

NPPES Registry Identity

NPI1356316889
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameNATHANIEL SETH LADENCredential: M.D., M.S.
Location Address9200 W WISCONSIN AVE, CARDIOTHORACIC SURGERYMilwaukee, WI 53226-3522
Mailing Address9200 W Wisconsin Ave, Cardiothoracic SurgeryMilwaukee, WI 53226-3522 · (414) 955-6900 · Fax (414) 955-6204
Fax(414) 955-6204
Sole ProprietorNo
Medical School CMSUniversity Of Toledo College Of MedicineGraduated 1988
Enumeration DateFebruary 20, 2006
Last NPPES UpdateMay 2, 2016
NPI 1356316889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses Licensed in WI · 18081 Licensed in OH · 35.071969L
Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

9200 W WISCONSIN AVE, Milwaukee, WI 53226

Other Identifiers 6

Other9338635OH · Partners Physician Group Medicare Group #
Medicare PIN0822355OH
Other2551671OH · Partners Physician Group Medicaid Group #
Other1841239274OH · Partners Physician Group Type 2 Npi #
Medicaid2097065OH
Medicare UPING20616

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Nathaniel Seth Laden M.d., M.s. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264442961
PECOS Enrollment IDI20160505000910
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
94 services94 patients
Initial hospital observation care per day, typically 50 minutes 99219
Initial hospital observation care is a service where healthcare professionals monitor your health for about 50 minutes daily. This helps them understand your condition better, plan treatment, and ensure your safety. It's a routine part of hospital care.
15 services14 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Aspirus Rhinelander Hospital

Acute Care Hospitals · Rhinelander, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520019
Location2251 North Shore DrRhinelander, WI 54501 · Oneida County
Emergency services Birthing friendly

Aspirus Wausau Hospital

Acute Care Hospitals · Wausau, WI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number520030
Location333 Pine Ridge BlvdWausau, WI 54401 · Marathon County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$163.24 typical visit price
range $53.90 – $163.24
Typical copayment $40.81 (range $13.47 – $40.81)
Most-billed visit code 99205
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.54
Promoting Interoperability100
Improvement Activities40
Cost58.37

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Genetic Counselor, MS
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE, PATIENT FINANCIAL SERVICES
MILWAUKEE, WI 53226
Genetic Counselor, MS
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nathaniel Laden's NPI number?

The NPI number for Nathaniel Laden is 1356316889. It was assigned to this individual provider in the NPPES registry on February 20, 2006.

Where is Nathaniel Laden located?

Nathaniel Laden practices at 9200 W Wisconsin Ave Cardiothoracic Surgery, Milwaukee, WI 53226. The listed phone number is (414) 955-6900.

What is Nathaniel Laden's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Nathaniel Laden enrolled in Medicare?

Yes. Nathaniel Laden is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nathaniel Laden accept?

Health plans from Anthem Blue Cross and Blue Shield list Nathaniel Laden as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nathaniel Laden affiliated with any hospitals?

According to CMS data, Nathaniel Laden is affiliated with Aspirus Rhinelander Hospital and Aspirus Wausau Hospital.

When was this NPI record last updated?

The NPPES record for Nathaniel Laden was last updated on May 2, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.