Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Eran V Chen , MD

Dermatology โ€ข Bloomington, IN

Active NPI 1700229077 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

1200 S Rogers St
Bloomington, IN 474034792

Call 1233964348 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

1200 S Rogers St

Bloomington, IN 474034792

Telephone 1233964348
Fax 8123310196
Organization at the Same NPPES Address or Phone
Dermatology Center Of Southern Indiana, P.c. Facility NPI 1659451755

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

CMS Doctors and Clinicians lists 1 group name: Dermatology Center Of Southern Indiana Pc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

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

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Medical School

Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University

Graduation Year

2013

Medicare patients

826 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $511,423 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $393,300 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

794 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

$287,681 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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,125.75 across 58 records.

By nature of payment

  • Food and Beverage: $1,125.75 across 58 records.

Reporting-company totals (3 largest of 17)

  • Novartis Pharmaceuticals Corporation: $230.67 across 10 records.
  • ABBVIE INC.: $181.27 across 15 records.
  • Janssen Pharmaceuticals, Inc: $119.23 across 6 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

13 years (graduated 2013)

CMS Doctors and Clinicians data list 2013 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, CMS release of October 2, 2026.

NPI first issued

2013

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, CMS release of October 2, 2026; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

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, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Chen 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 Dr. Chen 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 Bloomington and Indiana

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Dermatology in Indiana (2024, 146 clinicians with data). Median for this group: 2,855. Middle half: 1,687 to 5,436.

Too few clinicians listed under Dermatology in Bloomington have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Dermatology in Indiana (2024, 146 clinicians with data). Median for this group: $195,256. Middle half: $115,171 to $390,064.

Too few clinicians listed under Dermatology in Bloomington have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Dermatology in Indiana (2024, 146 clinicians with data). Median for this group: $135,351. Middle half: $78,088 to $274,195.

Too few clinicians listed under Dermatology in Bloomington have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Dermatology in Indiana (2024, 163 clinicians with data). Median for this group: 760. Middle half: 412 to 1,258.

Too few clinicians listed under Dermatology in Bloomington have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 65% of clinicians listed under Dermatology in Indiana (2024, 163 clinicians with data). Median for this group: $163,879. Middle half: $27,333 to $488,577.

Too few clinicians listed under Dermatology in Bloomington have Medicare Part D data for 2024 to compare.

9 active clinicians are listed under Dermatology with a practice address in Bloomington, IN (227 in Indiana).

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

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท 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 ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 58 records totaling $1,125.75.

Manufacturer Payment Nature Product Type Amount ($)
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $41.84
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $34.19
Galderma Laboratories, L.P.
Food and Beverage
In-kind items and services
NEMLUVIO General $33.95
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $32.16
UCB, Inc.
Food and Beverage
In-kind items and services
Bimzelx General $28.58
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
โ€” General $25.97
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
โ€” General $25.97
Ortho Dermatologics, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
Cabtreo General $24.82
Verrica Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
YCANTH General $24.33
Sandoz Inc.
Food and Beverage
In-kind items and services
HYRIMOZ General $24.29
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $23.64
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $23.29
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $22.48
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $22.37
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $22.37
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
SPEVIGO General $21.92
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $21.87
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
โ€” General $21.54
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $21.40
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $20.89
LEO Pharma Inc.
Food and Beverage
In-kind items and services
ANZUPGO General $20.84
Amgen Inc.
Food and Beverage
In-kind items and services
OTEZLA General $20.82
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
ILUMYA General $20.68
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
TREMFYA General $20.65
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
COSENTYX General $20.24

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths
905 145 $40.00 $6.13
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks
455 385 $1270.00 $583.52
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
347 280 $128.00 $84.31
17000 Destruction of precancer skin growth, 1 growth
249 195 $120.00 $47.48
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks
171 129 $750.00 $373.21
12051 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.5 cm or less
123 119 $460.00 $130.05
17110 Destruction of skin growth, 1-14 growths
100 87 $145.00 $100.62
11102 Biopsy of related skin growth, first growth
93 79 $140.00 $78.87
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm
79 73 $460.00 $209.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
75 67 $80.00 $52.22
12052 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm
59 56 $520.00 $176.59
17313 Removal and microscopic exam of growth of trunk, arms, or legs, 1-5 tissue blocks
57 49 $1130.00 $545.82
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm
39 33 $290.00 $136.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
30 30 $185.00 $102.80
17004 Destruction of precancer skin growth, 15 or more growths
29 21 $665.00 $153.26
11103 Biopsy of related skin growth, each additional growth
26 16 $75.00 $45.80
12031 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less
24 24 $345.00 $175.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
24 21 $165.00 $114.75
11643 Removal of cancer skin growth of face, ears, eyelids, nose, lips, or mouth, 2.1-3.0 cm
22 19 $835.00 $196.56
17314 Removal and microscopic exam of growth of trunk, arms, or legs, each additional stage, 1-5 tissue blocks
20 17 $695.00 $347.84
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm
18 18 $375.00 $124.58
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm
15 15 $435.00 $136.15
11900 Injection into skin growth, 1-7 growths
13 12 $100.00 $40.55
12053 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 5.1-7.5 cm
13 12 $695.00 $229.33

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

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

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Cephalexin Cephalexin 138 203 $255.03 128
Doxycycline Hyclate Doxycycline Hyclate 106 1,538 $2,932.38 91
Mupirocin Mupirocin 86 1,914 $625.10 72
Ketoconazole Ketoconazole 79 2,537 $1,225.44 43
Gentamicin Sulfate Gentamicin Sulfate 77 1,995 $2,883.95 73
Valacyclovir Valacyclovir Hcl 54 214 $254.40 53
Triamcinolone Acetonide Triamcinolone Acetonide 45 1,310 $511.83 35
Clobetasol Propionate Clobetasol Propionate 42 1,125 $1,718.32 29
Diazepam Diazepam 27 33 $21.58 25
Clindamycin Phosphate Clindamycin Phosphate 20 665 $915.20 11
Hydrocortisone Hydrocortisone 18 395 $116.99 14
Dupixent Pen Dupilumab 18 514 $76,720.32 โ€”
Clindamycin Hcl Clindamycin Hcl 16 17 $23.20 16
Prednisone Prednisone 14 415 $77.52 โ€”
Erivedge Vismodegib 13 390 $198,878.12 โ€”
Betamethasone Dipropionate Betamethasone Dipropionate 11 274 $521.83 โ€”

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: 2026-04-03
Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

License # reported to NPPES IN 01087794A

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Dermatology - MOHS-Micrographic Surgery

NUCC Taxonomy Code: 207ND0101X

License # reported to NPPES IN 01087794A

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

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: Indiana Professional Licensing Agency.
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 - DERMATOLOGY

Medicare Enrollment ID

I20220617002526

Enrollment State Jurisdiction

IN

PECOS Control ID

0244549269

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, CMS release of October 2, 2026

Dermatology Center Of Southern Indiana Pc

1200 S Rogers St, Bloomington, IN 474034792

Phone: 8123396434

Clinicians Sharing This Practice Address or Phone

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

6 listed
NPI 1801063128

Doctor of Medicine (M.D.)

NPI 1578567343

Doctor of Medicine (M.D.)

Staci Murphy , FNP, PNP

Nurse Practitioner

NPI 1235155722

Family Nurse Practitioner, Pediatric Nurse Practitioner

Susan Stolz , NP

Nurse Practitioner

NPI 1104821271

Nurse Practitioner

Veneda Vann , NP

Nurse Practitioner

NPI 1811007495

Nurse Practitioner

Dr. Claudia Vidal , MD

Pathology - Dermatopathology

NPI 1790944742

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

19 Historical Events
๐Ÿ“
Updated Practice Location February 06, 2024

Registered at 1200 S ROGERS ST, BLOOMINGTON, IN 474034792 (Tel: 1233964348)

๐Ÿ“
Updated Business Mailing Address February 06, 2024

Registered at 1200 S ROGERS ST, BLOOMINGTON, IN 474034792 (Tel: 8123396434)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2024

Dermatology (license number reported to NPPES: IN 01087794A)

๐Ÿ“
Updated Practice Location January 12, 2021

Registered at 1225 S GRAND BLVD, SAINT LOUIS, MO 631041016 (Tel: 3149773400)

๐Ÿ“
Updated Business Mailing Address January 12, 2021

Registered at 1225 S GRAND BLVD, SAINT LOUIS, MO 631041016 (Tel: 3149773400)

๐Ÿ“
Updated Practice Location September 24, 2019

Registered at 1755 S GRAND BLVD, SAINT LOUIS, MO 631041540 (Tel: 3142563430)

๐Ÿ“
Updated Business Mailing Address September 24, 2019

Registered at 1755 S GRAND BLVD, SAINT LOUIS, MO 631041540 (Tel: 3142563430)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 24, 2019

Dermatology (license number reported to NPPES: MO 2019029077)

โœ…
NPI Profile Active April 19, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location April 19, 2017

Registered at 1500 E MEDICAL CENTER DRIVE, 1ST FLOOR TAUBMAN CENTER RECP B, ANN ARBOR, MI 481095314 (Tel: 7349364054)

๐Ÿ“
Updated Business Mailing Address April 19, 2017

Registered at 3621 S STATE ST, 700 KMS PLACE, ANN ARBOR, MI 48108 (Tel: 7349362047)

๐Ÿ‘ค
Provider Name / Credentials Updated April 19, 2017

Recorded as ERAN CHEN, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2017

Dermatology (license number reported to NPPES: MI 4301105281)

โœ…
NPI Profile Active October 13, 2015

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) October 13, 2015

Registered at 55 ARCH ST, STE 1B, AKRON, OH 443041423 (Tel: 3303753315)

๐Ÿ“
Business Mailing Address (Initial Record) October 13, 2015

Registered at 1500E MEDICAL CENTER DR, ANN ARBOR, MI 481095000 (Tel: 7349366674)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) October 13, 2015

Recorded as ERAN VIEREGGE, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2015

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration April 16, 2013

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1700229077
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 16, 2013
Last Update: April 03, 2026
Sole Proprietor: No

Other Dermatology Specialists in Bloomington

Healthcare providers in Bloomington

Mailing Address

1200 S Rogers St

Bloomington, IN 474034792

Phone: 8123396434

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.