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Waleed Shaker

Internal Medicine • Lansing, MI

Active NPI 1801624622 Individual Practitioner Male Practitioner
Practice location in NPPES

1200 E Michigan Ave Ste 510
Lansing, MI 489121800

Call 5173645184 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 E Michigan Ave Ste 510

Lansing, MI 489121800

Telephone 5173645184
Organization at the Same NPPES Address or Phone
Edward W Sparrow Hospital Association Facility NPI 1487154290

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Open Payments general payments, program year 2025

All general payments: $696.25 across 23 records.

By nature of payment

  • Food and Beverage: $696.25 across 23 records.

Reporting-company totals (3 largest of 12)

  • Amgen Inc.: $146.82 across 4 records.
  • Alnylam Pharmaceuticals Inc.: $120.70 across 4 records.
  • Neurocrine BioSciences, Inc.: $118.56 across 1 record.

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

NPI first issued

2024

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.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

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; Medicare.gov, “Does your provider accept Medicare as full payment?”

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.

Guide: How Medicare covers telehealth

Compared with the same specialty in Lansing and Michigan

135 active clinicians are listed under Internal Medicine with a practice address in Lansing, MI (5,741 in Michigan).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Lansing

9.6% of these 135 clinicians have the CMS telehealth indicator.

51.1% of these 135 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

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

Program year 2025 (payments made January 1 – December 31, 2025): 23 records totaling $696.25.

Manufacturer Payment Nature Product Type Amount ($)
Neurocrine BioSciences, Inc.
Food and Beverage
In-kind items and services
CRENESSITY General $118.56
Amgen Inc.
Food and Beverage
In-kind items and services
— General $58.90
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $53.59
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $33.19
Boston Scientific Corporation
Food and Beverage
In-kind items and services
WATCHMAN FLX General $31.41
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
OPSUMIT General $30.29
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $30.04
Pfizer Inc.
Food and Beverage
In-kind items and services
PREVNAR 20 General $29.05
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $28.78
Alnylam Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
ONPATTRO General $28.69
Bristol Myers Squibb Company
Food and Beverage
Cash or cash equivalent
ELIQUIS General $27.40
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Auvelity General $25.00
BridgeBio Pharma, Inc.
Food and Beverage
In-kind items and services
Attruby General $21.93
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $20.69
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $19.49
Amgen Inc.
Food and Beverage
In-kind items and services
Repatha General $19.41
Boehringer Ingelheim Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
JARDIANCE General $19.00
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Kerendia General $18.73
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
OPSUMIT General $17.39
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
Food and Beverage
Cash or cash equivalent
LifeVest General $16.65
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $16.58
Pfizer Inc.
Food and Beverage
In-kind items and services
ELIQUIS General $16.56
Amgen Inc.
Food and Beverage
In-kind items and services
REPATHA General $14.92

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

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-07-23
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

License # reported to NPPES MI 5315249775

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.

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: Michigan Department of Licensing and Regulatory Affairs.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

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

10 listed
Dr. Sara Alattal , MD

Internal Medicine

NPI 1760050447

Doctor of Medicine (M.D.)

Rama Almasri

Student in an Organized Health Care Education/Training Program

NPI 1144067059
Dr. Lalitsiri Atti , MBBS

Internal Medicine - Cardiovascular Disease

NPI 1639858889

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Dr. Surya Chennupati , DO

Internal Medicine

NPI 1992371116

Doctor of Osteopathic Medicine (D.O.)

Dr. Rohan Kumar , MD

Student in an Organized Health Care Education/Training Program

NPI 1356186860

Doctor of Medicine (M.D.)

Dr. Jason Law , MD, MS

Internal Medicine

NPI 1811688435

Doctor of Medicine (M.D.), Master of Science

Career & Practice History

NPI enumerated July 23, 2024.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from August 2024 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1801624622
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 23, 2024
Last Update: July 23, 2024
Sole Proprietor: No

Other Internal Medicine Providers in Lansing

All Internal Medicine Providers in Lansing

Mailing Address

3140 E Michigan Ave Apt 528

Lansing, MI 489124679

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.