Dr. James Stewart Lang
Dr. James Lang
Last updated: Oct 15, 2025

Dr. James Lang

  • Gender: Male
  • Experience: 7 years
  • Graduation year: 2014
  • Sole propriator: No
  • NPI: 1528488798

Dr. James Lang M.D.

Internist

He is located at 151 Everett Avenue in Chelsea, MA 02150. Can help patients with the following: Bladder Control, Chronic Obstructive Pulmonary Disease (COPD), Constipation, General Care, Influenza, Inguinal Hernia. His National Provider Identifier (NPI) number is 1528488798. Appointment can be made via the phone number (617) 889-8520. He also has a website where you can get more information. The website can be found at https://www.zocdoc.com/doctor/james-lang-md-260111. He is affiliated with 1 hospitals.

Conditions treated

Dr. James Stewart Lang, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. James Lang.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Medicare Enrollment

Dr. James Lang is enrolled to bill Medicare as a Practitioner - Internal Medicine .

Bills through: Massachusetts General Physicians Organization Inc

Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Spoken languages

Studies

Graduated in 2014

Other ways to reach out

  • Website: https://www.zocdoc.com/doctor/james-lang-md-260111
  • Facebook: https://www.facebook.com/CHAhealthcare/

Affiliated hospitals

CAMBRIDGE HEALTH ALLIANCE
1493 CAMBRIDGE STREET
CAMBRIDGE, 2138 MA
(617) 665-2300

Looking for more Internists?

Out of the 38 internists in this region, here are 10 randomly selected ones for you to explore.

Dr. Victor Lewis
  • Gender: Male
  • Address: 151 Everett Avenue Chelsea, 2150, MA
Dr. Roberto Elias Madara Caganda
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Dr. Colleen M. Ford
  • Gender: Female
  • Address: 151 Everett Avenue Chelsea, 2150, MA
Dr. Nancy S. Adams
  • Gender: Female
  • Address: 1000 Broadway Chelsea, 2150, MA
Dr. Joshua T. Jennings
  • Gender: Male
  • Address: 151 Everett Avenue Chelsea, 2150, MA
Dr. Lisa Sibert Carr
  • Gender: Female
  • Address: 151 Everett Avenue Chelsea, 2150, MA
Dr. Xue-Jun (june) Kong
  • Gender: Female
  • Address: 1000 Broadway Chelsea, 2150, MA
Dr. Zhenghui Gordon Jiang
  • Gender: Male
  • Address: Deaconess 300 330 Brookline Avenue Boston, 2215, MA
Dr. Katharine Elise Morley
  • Gender: Female
  • Address: 151 Everett Avenue Chelsea, 2150, MA
Dr. Alan Jenest
  • Gender: Male
  • Address: 91 Crest Avenue Chelsea, 2150, MA

Questions & Answers

Where can you meet with Dr. James Stewart Lang?

Dr. James Stewart Lang's office is located at 151 Everett Avenue in Chelsea, MA 02150.

What conditions does Dr. James Stewart Lang treat?

Dr. James Stewart Lang provides treatment for Bladder Control, Chronic Obstructive Pulmonary Disease (COPD), Constipation, General Care, Influenza, Inguinal Hernia. For the full list see this list.

Does Dr. James Stewart Lang accept insurance?

Unfortunately we don't have any information if Dr. James Stewart Lang accepts insurance.

Has Dr. James Stewart Lang affiliation with hospitals?

Dr. James Stewart Lang is affiliated with CAMBRIDGE HEALTH ALLIANCE.