Active NPI 1770523862 Individual Practitioner Female Practitioner

Dr. Connie Y. Chen , MD

Internal Medicine • Concord, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Connie Chen, MD is a certified Internal Medicine practicing in Concord, MA. With approximately 28 years of clinical experience since graduating from State University Of New York At Buffalo School Of Medicine in 1998, Dr. Chen delivers high-quality medical care to the local community at 801 MAIN ST STE 8.

Dr. Chen is affiliated with Emerson Practice Associates, 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

801 Main St Ste 8

Concord, MA 017423319

Telephone 9782129088

Fax 7813862577

Associated Practice Facility / Clinic

🏢 New England Orthotic & Prosthetic Systems, Llc Facility NPI 1477042489

Medicare Profile & Education

Medical School

State University Of New York At Buffalo School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Concord, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs +4.4 yrs vs City Avg

City Avg: 23.6 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

45 Specialists

Practicing in Concord, MA (7127 Statewide)

Telehealth Adoption Rate

28.9% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

69.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (28 Years) 28 Yrs

Concord Specialty Average (23.6 Years) 23.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	339	202	$329.00	$98.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	184	118	$465.00	$139.55
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	173	173	$463.00	$141.37
G0008 Administration of influenza virus vaccine	33	33	$125.00	$35.30
90662 Influenza vaccine split virus, preservative free	31	31	$210.00	$81.50
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	22	22	$29.00	$8.44
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	15	14	$200.00	$58.97
G0009 Administration of pneumococcal vaccine	12	12	$161.00	$35.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	327	189	$362.76	$100.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	249	149	$443.41	$142.29
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	179	179	$446.83	$145.15
G0008 Administration of influenza virus vaccine	51	51	$125.00	$33.84
90662 Influenza vaccine split virus, preservative free	48	48	$210.00	$71.93
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	37	30	$186.43	$59.20
96160 Administration and interpretation of patient-focused health risk assessment	35	35	$10.00	$3.26
G0009 Administration of pneumococcal vaccine	26	26	$161.00	$33.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$572.07	$184.96
90670 Pneumococcal vaccine for injection into muscle	15	15	$712.40	$252.83
82270 Stool analysis for blood to screen for colon tumors	15	15	$35.80	$4.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	363	292	$239.45	$94.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	288	222	$346.87	$135.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	154	154	$394.01	$144.30
G0008 Administration of influenza virus vaccine	51	51	$114.00	$33.68
90662 Influenza vaccine split virus, preservative free	51	51	$183.00	$68.54
99442 Telephone medical discussion with physician, 11-20 minutes	30	30	$198.15	$95.53
96160 Administration and interpretation of patient-focused health risk assessment	17	17	$10.00	$3.33
G0102 Prostate cancer screening; digital rectal examination	13	13	$80.00	$27.18

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	220	136	$306.68	$146.64
99213 Established patient office or other outpatient visit, typically 15 minutes	211	118	$214.96	$103.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	178	178	$306.31	$151.10
G0444 Annual depression screening, 5 to 15 minutes	129	129	$57.38	$21.90
99442 Telephone medical discussion with physician, 11-20 minutes	66	41	$140.00	$104.25
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	64	17	$64.84	$16.37
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	63	16	$7.09	$2.04
99443 Telephone medical discussion with physician, 21-30 minutes	49	38	$201.00	$147.41
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	42	32	$145.95	$60.68
G0008 Administration of influenza virus vaccine	33	33	$85.82	$19.50
90662 Influenza vaccine split virus, preservative free	29	29	$88.79	$64.96
93000 Routine ekg using at least 12 leads including interpretation and report	18	17	$60.44	$17.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	175	175	$298.06	$132.53
99442 Telephone medical discussion with physician, 11-20 minutes	165	84	$136.39	$84.97
99213 Established patient office or other outpatient visit, typically 15 minutes	157	102	$207.29	$85.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	147	105	$297.35	$122.35
G0444 Annual depression screening, 5 to 15 minutes	126	126	$52.79	$21.14
99443 Telephone medical discussion with physician, 21-30 minutes	88	66	$197.18	$122.59
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	28	22	$140.71	$60.86
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	26	14	$62.08	$16.18
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	26	14	$6.71	$2.15
90662 Influenza vaccine split virus, preservative free	19	19	$85.21	$59.38
G0008 Administration of influenza virus vaccine	19	19	$82.21	$18.93
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$58.86	$19.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	453	191	$201.32	$83.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	241	127	$289.20	$121.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	208	208	$287.60	$130.61
G0444 Annual depression screening, 5 to 15 minutes	168	168	$50.57	$20.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	106	21	$60.19	$18.98
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	106	20	$6.55	$1.80
G0008 Administration of influenza virus vaccine	53	53	$79.85	$18.65
90662 Influenza vaccine split virus, preservative free	47	47	$82.91	$54.78
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	42	32	$136.57	$59.85
G0009 Administration of pneumococcal vaccine	30	29	$62.00	$18.65
93000 Routine ekg using at least 12 leads including interpretation and report	26	26	$55.96	$19.37
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	21	20	$183.14	$111.02
94010 Test to measure expiratory airflow and volume	16	14	$94.75	$41.41
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	13	11	$100.62	$46.67
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	11	11	$467.09	$191.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	507	220	$199.50	$80.83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	212	212	$285.00	$129.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	195	122	$286.26	$118.09
G0444 Annual depression screening, 5 to 15 minutes	187	187	$50.00	$20.25
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	113	19	$59.00	$23.36
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	112	18	$6.50	$1.96
G0008 Administration of influenza virus vaccine	45	41	$77.62	$23.21
90662 Influenza vaccine split virus, preservative free	41	38	$80.49	$51.89
G0009 Administration of pneumococcal vaccine	32	32	$61.00	$23.21
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	18	$136.00	$59.83
G0102 Prostate cancer screening; digital rectal examination	20	20	$46.00	$24.24
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$176.00	$105.59
90670 Pneumococcal vaccine for injection into muscle	15	15	$328.33	$198.57
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	13	13	$462.00	$183.18
94010 Test to measure expiratory airflow and volume	13	12	$90.54	$41.63
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$54.62	$19.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	599	245	$179.00	$79.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	160	$263.00	$116.70
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	213	213	$285.00	$126.21
G0444 Annual depression screening, 5 to 15 minutes	173	173	$50.00	$19.96
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	106	20	$59.00	$28.84
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	105	19	$6.50	$2.93
G0008 Administration of influenza virus vaccine	39	39	$60.79	$28.66
G0009 Administration of pneumococcal vaccine	36	36	$59.11	$28.66
90662 Influenza vaccine split virus, preservative free	33	33	$60.00	$47.68
93000 Routine ekg using at least 12 leads including interpretation and report	31	30	$50.00	$18.77
90670 Pneumococcal vaccine for injection into muscle	23	23	$283.00	$184.84
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	22	19	$129.00	$57.09
94010 Test to measure expiratory airflow and volume	19	16	$80.53	$38.55
G0102 Prostate cancer screening; digital rectal examination	15	15	$46.00	$22.23
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	14	14	$139.00	$94.38
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	14	14	$462.00	$177.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$109.00	$48.06

Medical Specialties & State Licenses

CMS Verified: 2026-08-06

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 232150

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

110076091A (MA)

Hospital & Practice Group Affiliations

Emerson Practice Associates, Inc

133 Old Rd To Nine Acre Corner, Concord, MA 017424159

Emerson Practice Associates, Inc

133 Old Rd To 9 Acre Cor, Concord, MA 017424159

Phone: 9782873020

Emerson Practice Associates, Inc

200 Baker Ave, Concord, MA 017422125

Phone: 9782873321

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location August 06, 2026

Registered at 801 MAIN ST STE 8, CONCORD, MA 017423319 (Tel: 9782129088)

📍

Updated Business Mailing Address August 06, 2026

Registered at 801 MAIN ST STE 8, CONCORD, MA 017423319 (Tel: 9782129088)

✅

NPI Profile Active August 06, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location August 06, 2013

Registered at 16 HAYDEN AVE, LEXINGTON, MA 024217929 (Tel: 7813727100)

📍

Updated Business Mailing Address August 06, 2013

Registered at 41 MALL RD, BURLINGTON, MA 018050001 (Tel: 7813727100)

👤

Provider Name / Credentials Updated August 06, 2013

Recorded as CONNIE CHEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 06, 2013

Internal Medicine (License #232150 in MA)

🟢

Initial NPI Registration & Enumeration June 07, 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 Dr. Connie Chen. 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: 1770523862

Entity Type:

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

Enumeration Date: June 07, 2006

Last Update: August 06, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

801 Main St Ste 8

Concord, MA 017423319

Phone: 9782129088

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.