Active NPI 1508142001 Individual Practitioner Female Practitioner

Teresa Marie Gajewski , PA

Physician Assistant • Appleton, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Teresa Gajewski, PA is a certified Physician Assistant practicing in Appleton, WI. With approximately 15 years of clinical experience since completing medical education in 2011, Teresa Gajewski delivers high-quality medical care to the local community at 145 W CALUMET ST.

Teresa Gajewski is affiliated with Dousman Clinic, S.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of needle into vein for collection of blood sample, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, hemoglobin a1c level. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

145 W Calumet St

Appleton, WI 549154934

Telephone 9209674141

Associated Practice Facility / Clinic

🏢 Piic Clinical Services, Pc Facility NPI 1639843121

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Appleton, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs +3.5 yrs vs City Avg

City Avg: 11.5 Yrs

State Avg: 14.1 Yrs

Regional Practice Density

108 Specialists

Practicing in Appleton, WI (3517 Statewide)

Telehealth Adoption Rate

6.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gajewski (15 Years) 15 Yrs

Appleton Specialty Average (11.5 Years) 11.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	20	15	$30.00	$8.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$348.00	$103.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	38	25	$30.00	$8.40
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	23	23	$348.00	$103.54
83036 Hemoglobin A1C level	18	13	$99.00	$9.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	11	$224.00	$102.60
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$161.00	$72.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	52	31	$30.00	$2.96
83036 Hemoglobin A1C level	25	14	$99.00	$9.59
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	24	24	$348.00	$105.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	18	$224.00	$103.63
99213 Established patient office or other outpatient visit, typically 15 minutes	18	12	$161.00	$73.62
G0008 Administration of influenza virus vaccine	12	12	$50.00	$28.00
90662 Influenza vaccine split virus, preservative free	11	11	$70.00	$68.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	37	26	$30.00	$3.00
83036 Hemoglobin A1C level	22	14	$99.00	$9.71
99213 Established patient office or other outpatient visit, typically 15 minutes	21	15	$161.00	$74.36
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$348.00	$107.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$224.00	$105.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	65	42	$29.00	$2.99
83036 Hemoglobin A1C level	38	22	$94.00	$9.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	20	$213.00	$89.15
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	23	23	$331.00	$94.82
99213 Established patient office or other outpatient visit, typically 15 minutes	23	19	$153.00	$61.36
82044 Urine microalbumin (protein) analysis	12	12	$50.00	$6.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	82	49	$29.00	$2.94
83036 Hemoglobin A1C level	49	26	$94.00	$10.57
99213 Established patient office or other outpatient visit, typically 15 minutes	47	34	$153.00	$60.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$213.00	$88.72
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	17	$108.00	$36.72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	19	19	$331.00	$94.33
G0008 Administration of influenza virus vaccine	14	14	$50.00	$15.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	72	53	$27.97	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	45	35	$148.84	$57.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	35	$207.00	$85.90
83036 Hemoglobin A1C level	38	24	$91.00	$11.75
G0008 Administration of influenza virus vaccine	16	15	$49.00	$19.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	12	$104.67	$34.77
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$321.00	$92.27
80053 Blood test, comprehensive group of blood chemicals	14	13	$123.14	$12.78
82044 Urine microalbumin (protein) analysis	12	11	$49.00	$6.11
G0009 Administration of pneumococcal vaccine	12	12	$49.00	$19.63
90670 Pneumococcal vaccine for injection into muscle	11	11	$260.82	$196.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	49	41	$197.00	$86.09
36415 Insertion of needle into vein for collection of blood sample	45	42	$27.00	$2.94
80053 Blood test, comprehensive group of blood chemicals	31	31	$118.00	$11.84
99213 Established patient office or other outpatient visit, typically 15 minutes	29	21	$142.00	$58.33
80061 Blood test, lipids (cholesterol and triglycerides)	27	27	$141.00	$13.73
83036 Hemoglobin A1C level	22	20	$87.00	$13.05
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	20	20	$74.00	$10.45
G0008 Administration of influenza virus vaccine	15	15	$47.00	$24.29

Medical Specialties & State Licenses

CMS Verified: 2025-09-30

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WI 2859-23

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.

Hospital & Practice Group Affiliations

Dousman Clinic, S.c.

124 Siegler St, Green Bay, WI 543032636

Phone: 9204949661185

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Kirsten Pethan , PA-C

Physician Assistant

NPI 1033465679

Physician Assistant (Certified)

Katherine Erstad , NP

Nurse Practitioner

NPI 1497033609

Nurse Practitioner

Dr. Anne Jordan , MD

Family Medicine

NPI 1689088825

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Practice Location September 30, 2025

Registered at 145 W CALUMET ST, APPLETON, WI 549154934 (Tel: 9209674141)

📍

Updated Business Mailing Address September 30, 2025

Registered at 145 W CALUMET ST, APPLETON, WI 549154934

✅

NPI Profile Active September 23, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location September 23, 2012

Registered at 124 SIEGLER ST, GREEN BAY, WI 543032636 (Tel: 9204949661)

📍

Updated Business Mailing Address September 23, 2012

Registered at 124 SIEGLER ST, GREEN BAY, WI 543032636

👤

Provider Name / Credentials Updated September 23, 2012

Recorded as TERESA GAJEWSKI, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 23, 2012

Physician Assistant (License #2859-23 in WI)

🟢

Initial NPI Registration & Enumeration October 27, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1508142001

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 27, 2011

Last Update: September 30, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

145 W Calumet St

Appleton, WI 549154934

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.