Active NPI 1295944593 Individual Practitioner Female Practitioner

Dr. Mayu Sekiguchi Runge , MD

Internal Medicine • Springfield, MA

✓ Accepts Medicare Assignment Telehealth Available

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Mayu Sekiguchi Runge, MD is a registered Internal Medicine practitioner in Springfield, MA. With approximately 20 years of clinical practice since completing medical education in 2006, Dr. Runge provides healthcare services at the registered practice location at 11 WILBRAHAM ROAD.

Dr. Runge is affiliated with Baystate Medical Practices Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11 Wilbraham Road
2nd Floor

Springfield, MA 011093161

Telephone 4137942511

Fax 4137948428

Associated Practice Facility / Clinic

🏢 Baystate Medical Practices, Inc Facility NPI 1548205909

Medicare Profile & Education

Medical School

Other

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs -0.3 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

289 Specialists

Practicing in Springfield, MA (7127 Statewide)

Telehealth Adoption Rate

16.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Runge (20 Years) 20 Yrs

Springfield Specialty Average (20.3 Years) 20.3 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	162	122	$267.73	$96.03
99442 Telephone medical discussion with physician, 11-20 minutes	22	22	$178.32	$65.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	19	$358.43	$142.94
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$187.22	$65.19
99442 Telephone medical discussion with physician, 11-20 minutes	13	13	$173.00	$91.25

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	111	$253.98	$98.45
99443 Telephone medical discussion with physician, 21-30 minutes	23	22	$244.83	$97.79
99213 Established patient office or other outpatient visit, typically 15 minutes	22	22	$173.00	$66.65

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	397	256	$300.00	$133.20
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	107	37	$60.00	$24.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	69	69	$219.00	$135.74
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	56	56	$324.00	$173.82
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	38	38	$74.00	$70.15
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	26	24	$150.00	$55.17
G0008 Administration of influenza virus vaccine	20	20	$49.00	$30.80
93000 Routine ekg using at least 12 leads including interpretation and report	16	16	$80.00	$14.93
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$350.00	$188.09
99443 Telephone medical discussion with physician, 21-30 minutes	11	11	$242.00	$131.28

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	423	276	$284.57	$135.52
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	240	54	$52.00	$24.14
99443 Telephone medical discussion with physician, 21-30 minutes	160	143	$242.00	$136.08
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	53	40	$140.49	$55.44
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	48	48	$74.00	$66.43
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	40	16	$113.60	$43.20
93000 Routine ekg using at least 12 leads including interpretation and report	36	35	$80.00	$15.56
99213 Established patient office or other outpatient visit, typically 15 minutes	36	35	$190.22	$95.76
G0008 Administration of influenza virus vaccine	27	27	$49.00	$17.86
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	18	$328.80	$189.34
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	12	12	$48.58	$29.88

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	517	327	$249.00	$113.70
99443 Telephone medical discussion with physician, 21-30 minutes	372	265	$240.69	$114.27
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	187	76	$43.00	$24.57
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	50	20	$87.00	$43.27
G0008 Administration of influenza virus vaccine	49	49	$49.00	$17.78
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	47	38	$114.00	$56.16
90662 Influenza vaccine split virus, preservative free	46	46	$91.00	$60.98
93000 Routine ekg using at least 12 leads including interpretation and report	40	39	$56.00	$18.06
99442 Telephone medical discussion with physician, 11-20 minutes	16	16	$161.00	$79.10
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	13	13	$24.00	$15.14
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$168.00	$71.94
G0009 Administration of pneumococcal vaccine	11	11	$49.00	$17.58

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	809	399	$249.00	$113.06
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	229	75	$43.00	$23.69
G0008 Administration of influenza virus vaccine	68	68	$49.00	$17.42
90662 Influenza vaccine split virus, preservative free	58	58	$73.00	$54.89
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	58	41	$114.00	$55.65
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	43	19	$87.00	$43.18
93000 Routine ekg using at least 12 leads including interpretation and report	41	39	$50.00	$17.91
G0009 Administration of pneumococcal vaccine	34	34	$49.00	$17.42
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	26	26	$36.00	$27.11
90670 Pneumococcal vaccine for injection into muscle	20	20	$305.00	$205.01
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$297.00	$151.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$352.00	$172.21
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$160.00	$109.49
80048 Blood test, basic group of blood chemicals (calcium, total)	12	12	$25.00	$9.21
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$168.00	$77.61
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	11	11	$40.00	$17.32

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	772	399	$249.00	$111.84
85610 Blood test, clotting time	271	82	$15.00	$4.73
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	215	74	$43.00	$22.67
80061 Blood test, lipids (cholesterol and triglycerides)	172	165	$49.00	$16.20
80048 Blood test, basic group of blood chemicals (calcium, total)	166	134	$25.00	$10.23
83036 Hemoglobin A1C level	162	105	$25.00	$11.75
84443 Blood test, thyroid stimulating hormone (TSH)	147	112	$48.00	$20.33
80053 Blood test, comprehensive group of blood chemicals	134	124	$32.00	$12.78
G0008 Administration of influenza virus vaccine	91	91	$49.00	$21.55
90662 Influenza vaccine split virus, preservative free	90	90	$67.67	$52.30
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	78	76	$21.00	$9.40
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	53	45	$297.00	$151.80
93000 Routine ekg using at least 12 leads including interpretation and report	40	39	$50.00	$17.88
81001 Manual urinalysis test with examination using microscope, automated	38	28	$7.00	$3.84
82043 Urine microalbumin (protein) level	36	33	$15.00	$7.00
82570 Creatinine level to test for kidney function or muscle injury	35	32	$13.00	$6.26
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	34	29	$114.00	$56.32
80307 Testing for presence of drug, by chemistry analyzers	28	26	$83.50	$70.39
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	26	12	$87.00	$43.86
G0009 Administration of pneumococcal vaccine	25	25	$49.00	$21.55
84439 Thyroxine (thyroid chemical), free	24	23	$19.00	$10.91
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$352.00	$165.82
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	19	19	$35.26	$23.57
90670 Pneumococcal vaccine for injection into muscle	18	18	$290.22	$198.97
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$168.00	$76.23
82306 Vitamin d-3 level	14	14	$73.00	$35.82
G0103 Prostate cancer screening; prostate specific antigen test (psa)	11	11	$37.00	$22.26

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	214	151	$242.00	$79.85
99213 Established patient office or other outpatient visit, typically 15 minutes	144	121	$164.00	$52.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	105	87	$249.00	$110.88
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	52	40	$326.00	$113.93
99213 Established patient office or other outpatient visit, typically 15 minutes	28	25	$168.00	$73.83
85610 Blood test, clotting time	26	21	$15.00	$5.28
80053 Blood test, comprehensive group of blood chemicals	23	23	$32.00	$12.73
G0008 Administration of influenza virus vaccine	23	23	$49.00	$26.66
83036 Hemoglobin A1C level	21	21	$25.00	$13.05
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	20	18	$43.00	$21.10
80061 Blood test, lipids (cholesterol and triglycerides)	19	19	$49.00	$14.27
Q2039 Influenza virus vaccine, not otherwise specified	18	18	$32.00	$22.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	16	$297.00	$149.08
84443 Blood test, thyroid stimulating hormone (TSH)	16	16	$48.00	$22.59
80048 Blood test, basic group of blood chemicals (calcium, total)	15	14	$25.00	$11.37

Medical Specialties & State Licenses

CMS Verified: 2026-06-18

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 242987

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.

Hospital & Practice Group Affiliations

Baystate Medical Practices Inc

140 High St, Springfield, MA 011051442

Phone: 4137942511

Practice Associates & Co-Workers

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

39 Associated Practitioners

Jalil Johnson , NP

Nurse Practitioner - Adult Health

NPI 1003121351

Nurse Practitioner

Dr. Stephen Akinfenwa , MD

Internal Medicine

NPI 1023750304

Doctor of Medicine (M.D.)

Zoraida Rodriguez , RD, LDN

Dietitian, Registered

NPI 1033244710

Registered Dietitian, Licensed Dietitian Nutritionist

Dr. Kathryn Jobbins , DO

Internal Medicine

NPI 1033437165

Doctor of Osteopathic Medicine (D.O.)

Dr. Sudeep Aulakh , MD

Internal Medicine

NPI 1043217318

Doctor of Medicine (M.D.)

Dr. Naweed Alzaman , MD

Student in an Organized Health Care Education/Training Program

NPI 1053542894

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 June 18, 2026

Registered at 11 WILBRAHAM ROAD, 2ND FLOOR, SPRINGFIELD, MA 011093161 (Tel: 4137942511)

👤

Provider Name / Credentials Updated January 05, 2023

Recorded as MAYU SEKIGUCHI RUNGE, MD

✅

NPI Profile Active November 10, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location November 10, 2016

Registered at 140 HIGH ST, SPRINGFIELD, MA 011051442 (Tel: 4137942511)

📍

Updated Business Mailing Address November 10, 2016

Registered at 280 CHESTNUT ST, 2ND FL, SPRINGFIELD, MA 011991001 (Tel: 4137945700)

👤

Provider Name / Credentials Updated November 10, 2016

Recorded as MAYU SEKIGUCHI RUNGE

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2016

Internal Medicine (License #242987 in MA)

🟢

Initial NPI Registration & Enumeration May 22, 2007

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 Dr. Mayu Sekiguchi Runge. 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: 1295944593

Entity Type:

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

Enumeration Date: May 22, 2007

Last Update: June 18, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

280 Chestnut St, 2nd Fl

Springfield, MA 011991001

Phone: 4137945700

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.