Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174188908 Individual Practitioner Male Practitioner

David Klein

Internal Medicine • Needham, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

David Klein is a certified Internal Medicine practicing in Needham, MA. With approximately 7 years of clinical experience since completing medical education in 2019, David Klein delivers high-quality medical care to the local community at 148 CHESTNUT ST.

David Klein is affiliated with Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

148 Chestnut St

Needham, MA 024922505

Telephone 6176329755
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Needham, MA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -20.1 yrs vs City Avg
City Avg: 27.1 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
35 Specialists

Practicing in Needham, MA (7127 Statewide)

Telehealth Adoption Rate
25.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Klein (7 Years) 7 Yrs
Needham Specialty Average (27.1 Years) 27.1 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-07-01
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 1023451

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

Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is

148 Chestnut St, Needham, MA 024922505

Phone: 7814533000

Secondary Practice Locations

199 Reedsdale Rd

Milton, MA 021863926

Phone: 6176329755

330 Brookline Ave

Boston, MA 022155400

Phone: 6176329755

275 Sandwich St

Plymouth, MA 023602183

Phone: 6176329755

Practice Associates & Co-Workers

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

3 Associated Practitioners
Sarah Mooradian

Nurse Anesthetist, Certified Registered

NPI 1124869029
Dr. Omar Parvez , MD

Radiology - Diagnostic Radiology

NPI 1568751675

Doctor of Medicine (M.D.)

NPI 1619504719

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 01, 2025

Registered at 148 CHESTNUT ST, NEEDHAM, MA 024922505 (Tel: 6176329755)

📍
Updated Business Mailing Address July 01, 2025

Registered at 330 BROOKLINE AVE, BOSTON, MA 022155400

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2025

Internal Medicine (License #1023451 in MA)

NPI Profile Active May 07, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location May 07, 2019

Registered at 11100 EUCLID AVE, CLEVELAND, OH 441061716 (Tel: 2168448447)

📍
Updated Business Mailing Address May 07, 2019

Registered at 11100 EUCLID AVE, CLEVELAND, OH 441061716

👤
Provider Name / Credentials Updated May 07, 2019

Recorded as DAVID KLEIN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 07, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 07, 2019

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: 1174188908
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 07, 2019
Last Update: July 01, 2025
Sole Proprietor: No

Mailing Address

330 Brookline Ave

Boston, MA 022155400

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.