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Tammy Lynn Baker , PA-C

Physician Assistant • Waseca, MN

Active NPI 1750665576 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

501 State St N
Waseca, MN 560932811

Call 5078351210 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

501 State St N

Waseca, MN 560932811

Telephone 5078351210
Organization at the Same NPPES Address or Phone
Mayo Clinic Health System-Southwest Minnesota Region Facility NPI 1871630855

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 2 distinct additional practice-address records in Mankato, MN. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Mankato Clinic Ltd; Mayo Clinic Health System-Southwest Minnesota Region. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2011

30-day fills

49 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$219 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $16.40 in 2022

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2022.

Guide: How to read an Open Payments record

Years since graduation

15 years (graduated 2011)

CMS Doctors and Clinicians data list 2011 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2011

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Tammy Baker has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Tammy Baker as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Waseca and Minnesota

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Fewer Part D prescriptions than 80% of clinicians listed under Physician Assistant in Minnesota (2024, 2,421 clinicians with data). Median for this group: 226. Middle half: 71 to 825.

Too few clinicians listed under Physician Assistant in Waseca have Medicare Part D data for 2024 to compare.

Part D drug cost

A lower Part D drug cost than 85% of clinicians listed under Physician Assistant in Minnesota (2024, 2,421 clinicians with data). Median for this group: $3,260. Middle half: $590 to $83,279.

Too few clinicians listed under Physician Assistant in Waseca have Medicare Part D data for 2024 to compare.

2 active clinicians are listed under Physician Assistant with a practice address in Waseca, MN (4,007 in Minnesota).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2022), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2022

Program year 2022 (payments made January 1 – December 31, 2022): fewer than 11 records totaling $16.40.

Manufacturer Payment Nature Product Type Amount ($)
KCI USA, Inc.
Food and Beverage
Cash or cash equivalent
V.A.C.ULTA General $16.40

Source: CMS Open Payments, program year 2022, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 19 54 $61.10 15
Prednisone Prednisone 16 80 $39.91 15
Cefadroxil Cefadroxil 14 96 $118.13 14

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-11-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES MN 10996

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

License # reported to NPPES MN 10996
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Minnesota Board of Medical Practice.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20111104000674

Enrollment State Jurisdiction

MN

PECOS Control ID

0941473003

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Mayo Clinic Health System-Southwest Minnesota Region

1025 Marsh St, Mankato, MN 560014752

Phone: 5076254031

Mankato Clinic Ltd

1230 E Main St, Mankato, MN 560015066

Phone: 5073898509

Mayo Clinic Health System-Southwest Minnesota Region

501 State St N, Waseca, MN 560932811

Phone: 5078351210

Secondary Practice Locations

1230 E Main St

Mankato, MN 560018001

Phone: 5076251811

1015 Marsh St

Mankato, MN 560014752

Phone: 5073854700

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

10 listed
Dr. Troy Benson , MD

Family Medicine

NPI 1194010041

Doctor of Medicine (M.D.)

NPI 1306821129

Doctor of Psychology (Psy.D.), Licensed Psychologist

Jill Christensen

Nurse Practitioner - Family

NPI 1811364649
Dr. Nolan Green , DO

Family Medicine

NPI 1033739297

Doctor of Osteopathic Medicine (D.O.)

Dr. Philip Hunter , MD

Family Medicine

NPI 1700893039

Doctor of Medicine (M.D.)

Amanda Logan , APRN, CNP

Nurse Practitioner - Family

NPI 1225591357

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
📍
Updated Practice Location November 07, 2024

Registered at 501 STATE ST N, WASECA, MN 560932811 (Tel: 5078351210)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2024

Physician Assistant (license number reported to NPPES: MN 10996)

📍
Updated Business Mailing Address June 20, 2019

Registered at 1025 MARSH ST, MANKATO, MN 560014752 (Tel: 5076254031)

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NPI Profile Active September 26, 2012

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) September 26, 2012

Registered at 1015 MARSH ST, MANKATO, MN 560014752 (Tel: 5073854700)

📍
Business Mailing Address (Initial Record) September 26, 2012

Registered at PO BOX 504, MADISON LAKE, MN 560630504 (Tel: 5073829667)

👤
Provider Name / Credentials (Initial Record) September 26, 2012

Recorded as TAMMY BAKER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 26, 2012

Physician Assistant (license number reported to NPPES: MN 1630)

🟢
Initial NPI Registration & Enumeration September 29, 2011

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1750665576
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 29, 2011
Last Update: November 21, 2025
Sole Proprietor: No

Mailing Address

1025 Marsh St

Mankato, MN 560014752

Phone: 5076254031

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.