Active NPI 1154381721 Individual Practitioner Male Practitioner

Dr. David Wayne Chen , MD

Internal Medicine • Roslindale, MA

Professional Overview & Biography Verified Profile Summary

Dr. David Chen, MD is a registered healthcare professional specializing in Internal Medicine in Roslindale, MA. Practice services are available at 942 SOUTH ST under active NPI credentials.

Frequently performed procedures and clinical services include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, initial nursing facility visit, initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

942 South St

Roslindale, MA 021312314

Telephone 6173250520

Fax 6173259047

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Roslindale, MA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 33.7 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

7 Specialists

Practicing in Roslindale, MA (7127 Statewide)

Telehealth Adoption Rate

14.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	227	25	$100.00	$42.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	522	43	$100.00	$42.79
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	158	39	$125.00	$80.29
99306 Initial nursing facility visit, typically 45 minutes per day	23	23	$250.00	$194.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	355	55	$125.00	$74.82
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	219	47	$100.00	$47.29
99306 Initial nursing facility visit, typically 45 minutes per day	40	32	$250.00	$177.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	419	85	$125.00	$75.75
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	163	55	$100.00	$48.18
99306 Initial nursing facility visit, typically 45 minutes per day	87	79	$250.00	$181.27
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	18	13	$125.00	$97.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	576	105	$125.00	$76.40
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	98	41	$100.00	$48.51
99306 Initial nursing facility visit, typically 45 minutes per day	98	81	$250.00	$183.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	601	112	$125.00	$72.51
99306 Initial nursing facility visit, typically 45 minutes per day	141	118	$250.00	$174.13
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	105	35	$100.00	$46.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	800	139	$125.00	$71.26
99306 Initial nursing facility visit, typically 45 minutes per day	150	128	$250.00	$170.27
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	138	47	$100.00	$45.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	949	163	$125.00	$71.52
99306 Initial nursing facility visit, typically 45 minutes per day	118	107	$250.00	$171.46
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	99	40	$100.00	$46.19

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 52179

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

6176518 (MA)

Commercial Insurance / Payer ID Harvard Pilgrim Id

6365 (MA)

Commercial Insurance / Payer ID License

52179 (MA)

Practice Associates & Co-Workers

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

2 Associated Practitioners

Rosemary Matejka , PA-C

Physician Assistant - Medical

NPI 1285061804

Physician Assistant (Certified)

Dr. Alida Aska , MD

Internal Medicine

NPI 1679533871

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 September 11, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location September 11, 2015

Registered at 942 SOUTH ST, ROSLINDALE, MA 021312314 (Tel: 6173250520)

📍

Updated Business Mailing Address September 11, 2015

Registered at 942 SOUTH ST, ROSLINDALE, MA 021312314 (Tel: 6173250520)

👤

Provider Name / Credentials Updated September 11, 2015

Recorded as DAVID CHEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 11, 2015

Internal Medicine (License #52179 in MA)

🟢

Initial NPI Registration & Enumeration March 27, 2006

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: 1154381721

Entity Type:

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

Enumeration Date: March 27, 2006

Last Update: March 07, 2023

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

942 South St

Roslindale, MA 021312314

Phone: 6173250520

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.