Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1760412613 Individual Practitioner Male Practitioner

Dr. Michael Aaron Kramer , MD

Internal Medicine • Hingham, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Kramer, MD is a certified Internal Medicine practicing in Hingham, MA. With approximately 33 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1993, Dr. Kramer delivers high-quality medical care to the local community at 300 LINDEN PONDS WAY.

Dr. Kramer maintains professional affiliations with Erickson Health Medical Group Of Massachusetts Pc, Optimus Health Care 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

300 Linden Ponds Way

Hingham, MA 020433791

Telephone 7815347100
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Hingham, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs Matches City Avg
City Avg: 33.0 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
10 Specialists

Practicing in Hingham, MA (7127 Statewide)

Telehealth Adoption Rate
50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kramer (33 Years) 33 Yrs
Hingham Specialty Average (33.0 Years) 33.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2017)
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
15 15 $252.33 $80.99

Medical Specialties & State Licenses

CMS Verified: 2026-02-26
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 81285

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

Commercial Insurance / Payer ID Caqh Provider Id
10608640 (IL)

Hospital & Practice Group Affiliations

Optimus Health Care Inc

471 Barnum Ave, Bridgeport, CT 066082409

Phone: 2035763885

Erickson Health Medical Group Of Massachusetts Pc

300 Linden Ponds Way, Hingham, MA 020433791

Phone: 7815347100

Secondary Practice Locations

471 Barnum Ave

Bridgeport, CT 066082409

Phone: 2033333030

Practice Associates & Co-Workers

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

13 Associated Practitioners
Larisa Belisle , RNCS

Registered Nurse - Psychiatric/Mental Health, Adult

NPI 1033160304
Susan Rouse , RN, CS, MS

Clinical Nurse Specialist - Psychiatric/Mental Health, Adult

NPI 1033263470

Registered Nurse, CS, Master of Science

Dr. Lynda Fann , MD

Internal Medicine

NPI 1114918166

Doctor of Medicine (M.D.)

Dr. Susan Hardy , MD, PhD

Internal Medicine - Geriatric Medicine

NPI 1124091905

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Carmel O'doherty-Popp , LICSW

Social Worker - Clinical

NPI 1245745678

Licensed Independent Clinical Social Worker

Dr. Dimitar Dimitrov , MD

Internal Medicine - Geriatric Medicine

NPI 1376798728

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location August 26, 2025

Registered at 300 LINDEN PONDS WAY, HINGHAM, MA 020433791 (Tel: 7815347100)

📍
Updated Business Mailing Address August 26, 2025

Registered at 5730 EXECUTIVE DR STE 230, CATONSVILLE, MD 212281762 (Tel: 7815347100)

📍
Updated Practice Location May 28, 2025

Registered at 471 BARNUM AVE, BRIDGEPORT, CT 066082409 (Tel: 2033333030)

📍
Updated Business Mailing Address May 28, 2025

Registered at 471 BARNUM AVE, BRIDGEPORT, CT 066082409 (Tel: 2033333030)

👤
Provider Name / Credentials Updated May 28, 2025

Recorded as MICHAEL KRAMER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2025

Internal Medicine (License #81285 in CT)

📍
Updated Practice Location February 13, 2019

Registered at 12 INGALLS CT, METHUEN, MA 018443712 (Tel: 9786862807)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2019

Internal Medicine (License #253485 in MA)

NPI Profile Active January 20, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location January 20, 2016

Registered at 141 HOWARD ST, SOUTH EASTON, MA 023751471 (Tel: 8477228858)

📍
Updated Business Mailing Address January 20, 2016

Registered at 141 HOWARD ST, SOUTH EASTON, MA 023751471 (Tel: 8477228858)

👤
Provider Name / Credentials Updated January 20, 2016

Recorded as MICHAEL KRAMER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 20, 2016

Internal Medicine (License #036-093311 in IL)

🟢
Initial NPI Registration & Enumeration July 04, 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: 1760412613
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 04, 2006
Last Update: February 26, 2026
Sole Proprietor: No

Mailing Address

5730 Executive Dr Ste 230

Catonsville, MD 212281762

Phone: 7815347100

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.