Active NPI 1497855894 Individual Practitioner Female Practitioner

Katharine June Walker , PA-C

Physician Assistant • Saint Paul, MN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Katharine Walker, PA-C is a certified Physician Assistant practicing in Saint Paul, MN. With approximately 21 years of clinical experience since completing medical education in 2005, Katharine Walker delivers high-quality medical care to the local community at 911 MARYLAND AVE E.

Katharine Walker maintains professional affiliations with Advanced Dermatology Care Medical Cosmetic And Surgery Pa, Healtheast Medical Research Institute and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of needle into vein for collection of blood sample, destruction of precancer skin growth, 2-14 growths. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

911 Maryland Ave E

Saint Paul, MN 551062697

Telephone 6517762719

Fax 6517713978

Associated Practice Facility / Clinic

🏢 Family Healthservices Minnesota, P.a Facility NPI 1538201280

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Saint Paul, MN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +11.1 yrs vs City Avg

City Avg: 9.9 Yrs

State Avg: 10.9 Yrs

Regional Practice Density

386 Specialists

Practicing in Saint Paul, MN (4026 Statewide)

Telehealth Adoption Rate

13.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (21 Years) 21 Yrs

Saint Paul Specialty Average (9.9 Years) 9.9 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	83	63	$271.53	$103.62
36415 Insertion of needle into vein for collection of blood sample	77	52	$15.00	$8.44
17003 Destruction of precancer skin growth, 2-14 growths	51	11	$7.24	$5.68
99213 Established patient office or other outpatient visit, typically 15 minutes	47	43	$159.62	$72.89
83036 Hemoglobin A1C level	31	20	$27.00	$8.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	20	$436.00	$148.16
17000 Destruction of skin growth	19	18	$70.95	$43.18
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	14	14	$315.00	$106.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	151	67	$15.00	$8.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	134	79	$305.00	$98.93
83036 Hemoglobin A1C level	74	32	$27.00	$9.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	50	32	$426.00	$148.13
99213 Established patient office or other outpatient visit, typically 15 minutes	43	34	$215.00	$70.96
82570 Creatinine level to test for kidney function or muscle injury	35	34	$22.00	$4.95
82044 Urine microalbumin (protein) analysis	24	23	$19.00	$5.89
G0008 Administration of influenza virus vaccine	23	20	$43.00	$29.91
90746 Vaccine for hepatitis b adult dosage (3 dose schedule) injection into muscle	20	13	$97.00	$62.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$311.00	$107.07
G0010 Administration of hepatitis b vaccine	18	11	$43.00	$29.91
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	18	15	$25.00	$6.34
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	15	12	$40.00	$21.68
G0009 Administration of pneumococcal vaccine	14	14	$43.00	$29.91
93000 Routine ekg using at least 12 leads including interpretation and report	12	12	$35.00	$11.94
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	12	12	$334.00	$282.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	107	60	$15.00	$2.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	105	63	$305.00	$107.79
83036 Hemoglobin A1C level	52	20	$27.00	$9.60
99213 Established patient office or other outpatient visit, typically 15 minutes	34	33	$215.00	$76.16
G0008 Administration of influenza virus vaccine	27	27	$43.00	$29.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	20	$426.00	$150.79
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	20	20	$65.00	$63.77
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$311.00	$109.36
82570 Creatinine level to test for kidney function or muscle injury	17	17	$22.00	$5.13
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	14	13	$28.00	$7.17
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous	14	14	$38.00	$17.81
82044 Urine microalbumin (protein) analysis	13	13	$19.00	$6.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	150	75	$15.00	$2.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	136	81	$278.00	$108.98
99213 Established patient office or other outpatient visit, typically 15 minutes	67	43	$190.00	$75.45
83036 Hemoglobin A1C level	55	23	$27.00	$9.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	45	36	$372.00	$152.54
G0008 Administration of influenza virus vaccine	31	31	$43.00	$17.00
0002A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; second dose	30	30	$42.00	$40.01
0012A Adm sarscov2 100mcg/0.5ml2nd	30	30	$42.27	$35.48
0001A Intramuscular administration of single severe acute respiratory syndrome coronavirus 2 (covid-19) vaccine, mrna-lnp, spike protein, preservative free, 30 mcg/0.3ml dosage, diluent reconstituted; first dose	29	29	$33.93	$19.39
0011A Adm sarscov2 100mcg/0.5ml1st	28	28	$38.79	$31.80
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	23	23	$298.00	$111.78
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	18	18	$65.00	$65.00
93000 Routine ekg using at least 12 leads including interpretation and report	18	17	$44.00	$11.77
82570 Creatinine level to test for kidney function or muscle injury	18	18	$22.00	$5.18
82044 Urine microalbumin (protein) analysis	16	16	$19.00	$6.23
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	15	13	$25.00	$6.47
G0009 Administration of pneumococcal vaccine	15	14	$43.00	$16.96
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	13	13	$40.00	$20.46
0003A Adm sarscov2 30mcg/0.3ml 3rd	13	13	$42.00	$40.01
0013A Adm sarscov2 100mcg/0.5ml3rd	11	11	$42.00	$40.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	140	78	$15.00	$2.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	97	54	$278.00	$92.42
99213 Established patient office or other outpatient visit, typically 15 minutes	87	56	$190.00	$63.49
83036 Hemoglobin A1C level	57	25	$27.00	$9.66
G0008 Administration of influenza virus vaccine	30	30	$43.00	$16.82
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	26	$372.00	$124.83
90653 Vaccine for influenza for injection into muscle	20	20	$90.00	$59.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$298.00	$99.95
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	17	14	$28.00	$7.72
93000 Routine ekg using at least 12 leads including interpretation and report	15	14	$44.00	$14.53
82570 Creatinine level to test for kidney function or muscle injury	14	14	$22.00	$5.14
82044 Urine microalbumin (protein) analysis	14	14	$19.00	$6.18
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	13	12	$25.00	$6.44
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous	12	12	$38.00	$17.99
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	11	11	$36.73	$17.80
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$116.00	$38.79
G0009 Administration of pneumococcal vaccine	11	11	$43.00	$16.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample	167	95	$15.00	$2.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	151	94	$268.00	$91.52
99213 Established patient office or other outpatient visit, typically 15 minutes	146	78	$182.00	$62.47
83036 Hemoglobin A1C level	50	21	$27.00	$10.57
G0008 Administration of influenza virus vaccine	28	27	$52.00	$16.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	27	27	$292.00	$98.27
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	24	24	$361.00	$122.50
G0009 Administration of pneumococcal vaccine	23	23	$52.00	$16.48
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	21	21	$31.00	$17.48
82570 Creatinine level to test for kidney function or muscle injury	20	18	$22.00	$5.63
82044 Urine microalbumin (protein) analysis	20	18	$19.00	$6.11
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	19	17	$28.00	$8.46
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$43.00	$14.33
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test	15	15	$25.00	$7.04
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous	14	14	$49.00	$17.69
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$51.00	$49.98
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$429.00	$144.71
81003 Automated urinalysis test	12	12	$9.00	$2.44

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	142	73	$231.00	$90.39
36415 Insertion of needle into vein for collection of blood sample	130	67	$15.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	83	49	$157.00	$61.20
83036 Hemoglobin A1C level	42	15	$27.00	$11.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	27	21	$28.00	$9.40
G0008 Administration of influenza virus vaccine	22	22	$55.00	$20.39
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$368.00	$143.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	16	$311.00	$121.20
81003 Automated urinalysis test	16	15	$9.00	$2.71
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$19.00	$17.48
82570 Creatinine level to test for kidney function or muscle injury	13	13	$22.00	$6.26
93000 Routine ekg using at least 12 leads including interpretation and report	13	12	$37.00	$14.19
82044 Urine microalbumin (protein) analysis	13	13	$19.00	$6.11

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	117	65	$221.00	$89.89
99213 Established patient office or other outpatient visit, typically 15 minutes	116	67	$150.00	$60.75
36415 Insertion of needle into vein for collection of blood sample	107	59	$15.00	$2.94
83036 Hemoglobin A1C level	35	16	$27.00	$13.05
G0008 Administration of influenza virus vaccine	19	19	$52.00	$25.39
90662 Influenza vaccine split virus, preservative free	11	11	$42.73	$41.61

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MN 10094

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

193417100 (MN)

Hospital & Practice Group Affiliations

Advanced Dermatology Care Medical Cosmetic And Surgery Pa

14130 60th St N, Stillwater, MN 550826354

Phone: 6514842724

Advanced Dermatology Care Medical Cosmetic And Surgery Pa

4480 Centerville Rd, White Bear Lake, MN 551273674

Phone: 6514842724

Advanced Dermatology Care Medical Cosmetic And Surgery Pa

25 Lake St N, Forest Lake, MN 550252537

Phone: 6514302724

Healtheast Medical Research Institute

480 Hwy 96 E, Vadnais Heights, MN 551272557

Phone: 6513265900

Practice Associates & Co-Workers

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

11 Associated Practitioners

Dr. John Barsanti , MD

Family Medicine

NPI 1144237801

Doctor of Medicine (M.D.)

Carrie Gray , PA-C

Physician Assistant

NPI 1194784405

Physician Assistant (Certified)

Joel Mueller , NP

Nurse Practitioner

NPI 1205798311

Nurse Practitioner

Dr. Tara Kelly , MD

Family Medicine

NPI 1215967146

Doctor of Medicine (M.D.)

Ellen Young

Nurse Practitioner - Family

NPI 1306214648

Dr. Ellen Stubbs , MD

Family Medicine

NPI 1568473536

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 14, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location October 14, 2011

Registered at 911 MARYLAND AVE E, SAINT PAUL, MN 551062697 (Tel: 6517762719)

📍

Updated Business Mailing Address October 14, 2011

Registered at 2025 SLOAN PL, SUITE 35, SAINT PAUL, MN 551172007 (Tel: 6517721572)

👤

Provider Name / Credentials Updated October 14, 2011

Recorded as KATHARINE WALKER, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 14, 2011

Physician Assistant (License #10094 in MN)

🟢

Initial NPI Registration & Enumeration September 25, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Katharine Walker. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1497855894

Entity Type:

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

Enumeration Date: September 25, 2006

Last Update: October 14, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2025 Sloan Pl, Suite 35

Saint Paul, MN 551172007

Phone: 6517721572

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.