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DR. MOLLY ANN DAY M.D.
NPI 1356721450
Orthopaedic Surgery - Sports Medicine in Madison, WI

Active since June 03, 2015PECOS EnrolledAccepts Medicare Assignment
621 SCIENCE DR, MADISON, WI 53711(608) 263-8850(608) 265-8340 Get Directions Write a Review

NPPES record last updated: August 18, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 18, 2021, Jul 28, 2021, Jul 21, 2021 and 1 more (4 updates tracked since 2021).

About Dr. Molly Ann Day M.d. NPPES

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

DR. MOLLY ANN DAY M.D. (NPI 1356721450) is an individual sports medicine provider in Madison, Wisconsin, licensed in Wisconsin (75590-20) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Meriter, and is a graduate of University Of Wisconsin School Of Medicine (2015).

NPPES Registry Identity

NPI1356721450
Entity TypeIndividualFemale
Primary Taxonomy207XX0005X
Provider Legal NameDR. MOLLY ANN DAYCredential: M.D.
Location Address621 SCIENCE DRMadison, WI 53711-1074
Mailing Address7974 Uw Health CtMiddleton, WI 53562-5531
Phone(608) 263-8850
Fax(608) 265-8340
Sole ProprietorNo
Medical School CMSUniversity Of Wisconsin School Of MedicineGraduated 2015
Enumeration DateJune 3, 2015
Last NPPES UpdateAugust 18, 20214 updates tracked since enumeration
NPPES CertifiedAugust 18, 2021
✔ NPI 1356721450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Sports MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207XX0005X
License✔ Licensed in WI · 75590-20
Definition
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
621 SCIENCE DR, Madison, WI 53711
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW and more.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

Dr. Molly Ann Day M.d. 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 ID8022323708
PECOS Enrollment IDI20210809001545
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 6

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
31 services30 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
25 services20 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
16 services13 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients
Shaving of part of shoulder bone and repair of ligament using an endoscope 29826
This procedure involves using a tiny camera, called an endoscope, to view and repair a damaged shoulder ligament. Simultaneously, a small portion of the shoulder bone is shaved to alleviate discomfort and improve movement. It's a minimally invasive technique that aids in a quicker recovery.
12 services12 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Unitypoint Health - Meriter

Acute Care Hospitals · Madison, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520089
Location202 S Park StMadison, WI 53715 · Dane County
Emergency services Birthing friendly

University Of Wi Hospitals & Clinics Authority

Acute Care Hospitals · Madison, WI
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number520098
Location600 Highland AvenueMadison, WI 53792 · Dane County
Emergency services

Stoughton Hospital

Critical Access Hospitals · Stoughton, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521343
Location900 Ridge StStoughton, WI 53589 · Dane County
Emergency services

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.

JOHN MCKINLEY MS, ATC, LAT
Specialist/Technologist (Athletic Trainer)
621 SCIENCE DR
MADISON, WI 53711
Dane County (608) 263-5321
SADIE REDING
Specialist/Technologist (Athletic Trainer)
621 SCIENCE DR
MADISON, WI 53711
Dane County (608) 265-8303
UNIVERSITY OF WISCONSIN HOSPITALS AND CLINICS AUTHORITY
Durable Medical Equipment & Medical Supplies
621 SCIENCE DR, ROOM 2220A
MADISON, WI 53711
Dane County (608) 265-3341
JAMIE TASCO MS, ATC, LAT, OTC
Specialist/Technologist (Athletic Trainer)
621 SCIENCE DR
MADISON, WI 53711
Dane County (608) 265-8303
KRISTEN R TRAINO MS PT
Physical Therapist
621 SCIENCE DR, COMPLIANCE MAIL CODE-9150
MADISON, WI 53711
Dane County (608) 265-8364
DR. BRYAN HEIDERSCHEIT P.T., PH.D.
Physical Therapist
621 SCIENCE DR, UW SPORTS REHABILITATION
MADISON, WI 53711
Dane County (608) 263-4765
ARIEL HERSCHEL KWART
Orthopaedic Surgery
621 SCIENCE DR
MADISON, WI 53711
Dane County (608) 265-3207
CAITLIN JOCHIMSEN LAT, MS
Specialist/Technologist (Athletic Trainer)
621 SCIENCE DR
MADISON, WI 53711
Dane County (608) 263-8850

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 Molly Day's NPI number?

The NPI number for Molly Day is 1356721450. It was assigned to this individual provider in the NPPES registry on June 3, 2015.

Where is Molly Day located?

Molly Day practices at 621 Science Dr, Madison, WI 53711. The listed phone number is (608) 263-8850.

What is Molly Day's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Sports Medicine, with taxonomy code 207XX0005X.

Is Molly Day enrolled in Medicare?

Yes. Molly Day 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 Molly Day accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW, HealthPartners and Quartz and 1 other insurer list Molly Day 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 Molly Day affiliated with any hospitals?

According to CMS data, Molly Day is affiliated with Unitypoint Health - Meriter, University Of Wi Hospitals & Clinics Authority and Stoughton Hospital.

When was this NPI record last updated?

The NPPES record for Molly Day was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.