1. Home
  2. Directory
  3. Minnesota
  4. Saint Paul
  5. Internal Medicine
  6. NPI Profile

KERWIN T CHAN MD
NPI 1639367865
Internal Medicine in Saint Paul, MN

Active since October 12, 2007PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
45 10TH ST W STE A, SAINT PAUL, MN 55102(651) 232-3000 Get Directions Write a Review

NPPES record last updated: September 11, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2018, Jun 23, 2017 (2 updates tracked since 2017).

About Kerwin T Chan Md NPPES

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

KERWIN T CHAN MD (NPI 1639367865) is an individual internal medicine provider in Saint Paul, Minnesota, licensed in Minnesota (64525) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS, is affiliated with M Health Fairview University Of Mn, and is a graduate of Washington University School Of Medicine (2003).

NPPES Registry Identity

NPI1639367865
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKERWIN T CHANCredential: MD
Location Address45 10TH ST W STE ASaint Paul, MN 55102-1062
Mailing Address45 10th St WSaint Paul, MN 55102-1062 · (651) 232-3000
Phone(651) 232-3000
Sole ProprietorNo
Medical School CMSWashington University School Of MedicineGraduated 2003
Enumeration DateOctober 12, 2007
Last NPPES UpdateSeptember 11, 20182 updates tracked since enumeration
✔ NPI 1639367865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in MN · 64525✔ Licensed in OH · 57-013026✔ Licensed in IL · 036.125324
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 036125324 (IL)
45 10TH ST W STE A, Saint Paul, MN 55102
Open in Google Maps ↗

Other Identifiers 2

Other036125324IL · State License
Other64525MN · State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan.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

Kerwin T Chan Md 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 ID1456545177
PECOS Enrollment IDI20181115000458
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 3

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
304 services93 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
32 services32 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
21 services21 patients

Hospital Affiliations CMS Care Compare

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

M Health Fairview University Of Mn

Acute Care Hospitals · Minneapolis, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240080
Location2450 Riverside AvenueMinneapolis, MN 55454 · Hennepin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55102 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality94.09
Promoting Interoperability100
Improvement Activities40
Cost84.72

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 Kerwin Chan's NPI number?

The NPI number for Kerwin Chan is 1639367865. It was assigned to this individual provider in the NPPES registry on October 12, 2007.

Where is Kerwin Chan located?

Kerwin Chan practices at 45 10th St W Ste A, Saint Paul, MN 55102. The listed phone number is (651) 232-3000.

What is Kerwin Chan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kerwin Chan enrolled in Medicare?

Yes. Kerwin Chan 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 Kerwin Chan accept?

Health plans from Medica and Sanford Health Plan list Kerwin Chan 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 Kerwin Chan affiliated with any hospitals?

According to CMS data, Kerwin Chan is affiliated with M Health Fairview University Of Mn.

When was this NPI record last updated?

The NPPES record for Kerwin Chan was last updated on September 11, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.