HASSAN MEHMOOD LAK MD
NPI 1295212025
Internal Medicine in Canton, OH

Q: What is Hassan Mehmood Lak's NPI number?

The NPI number for Hassan Mehmood Lak is 1295212025. It was assigned to this individual provider in the NPPES registry on July 24, 2018.

Q: What is Hassan Mehmood Lak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since July 24, 2018PECOS EnrolledAccepts Medicare Assignment

2600 6TH ST SW, CANTON, OH 44710(330) 454-8076(330) 454-3927 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 22, 2025, May 13, 2022, May 4, 2021 and 1 more (4 updates tracked since 2018).

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About Hassan Mehmood Lak Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HASSAN MEHMOOD LAK MD (NPI 1295212025) is an individual internal medicine provider in Canton, Ohio, licensed in Ohio (35.140229) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Akron General Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1295212025

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameHASSAN MEHMOOD LAKCredential: MD

Location Address2600 6TH ST SWCanton, OH 44710-1702

Mailing Address18101 Lorain AveCleveland, OH 44111-5612 · (216) 476-7000

Phone(330) 454-8076

Fax(330) 454-3927

Sole ProprietorYes

Medical School CMSOtherGraduated 2016

Enumeration DateJuly 24, 2018

Last NPPES UpdateSeptember 24, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2025

✔ NPI 1295212025 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in OH · 35.140229✔ Licensed in OH · 57.245537

Definition

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.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 35.140229 (OH)

Also ListedGeneral Acute Care HospitalTaxonomy 282N00000X · License 35.140229 (OH)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 35.140229 (OH)

2600 6TH ST SW, Canton, OH 44710

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Secondary Practice Locations 2

Location 19500 Euclid Ave # J2-3Cleveland, OH 44195-5612 · Phone (216) 444-6474 · Fax (216) 444-8050

Location 218101 Lorain AveCleveland, OH 44111-5612 · Phone (216) 476-7000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hassan Mehmood Lak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941550529

PECOS Enrollment IDI20210708003538

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Hassan Mehmood Lak reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ohio Physician Professional Corporation

Same address

Hospitalist

2600 SIXTH ST SW
Canton, OH 44710

Reassigned Medicare billing, Ohio enrollment
189 clinicians in this Medicare group

NPI 1417016973 (330) 479-8705

Hospitalist Medicine Physicians Of Richland County, Ltd

1.1 mi

Internal Medicine

1320 MERCY DR NW
Canton, OH 44708

Reassigned Medicare billing, Ohio enrollment
456 clinicians in this Medicare group

NPI 1639119027 (330) 489-1000

Hospitalist Medicine Physicians Of Ohio, Professional Corporation

95 mi

Internal Medicine

6001 E BROAD ST
Columbus, OH 43213

Reassigned Medicare billing, Ohio enrollment
776 clinicians in this Medicare group

NPI 1043572290 (614) 234-7535

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

92 services90 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Akron General Medical Center

Acute Care Hospitals · Akron, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360027

Location1 Akron General AvenueAkron, OH 44307 · Summit County

Emergency services Birthing friendly

Mercy Medical Center

Acute Care Hospitals · Canton, OH

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360070

Location1320 Mercy Drive NWCanton, OH 44708 · Stark County

Emergency services Birthing friendly

Aultman Hospital

Acute Care Hospitals · Canton, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360084

Location2600 Sixth Street SWCanton, OH 44710 · Stark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JANEL GRACEY M.D.

Student in an Organized Health Care Education/Training Program

2600 6TH ST SW, MEDICAL EDUCATION
CANTON, OH 44710

Stark County (330) 363-4899

ANNIE SHELTON RN

Registered Nurse

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 455-0374

STARK RADIATION ONCOLOGY INCORPORATED

Radiology (Radiation Oncology)

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 454-2210

DAVID ANDREW BEARD MD

Internal Medicine

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 363-2180

ADRIANE NICOLE SEDLOCK RN

Registered Nurse

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 363-0000

RAMANA PODUGU M.D.

Internal Medicine (Cardiovascular Disease)

2600 6TH ST SW, SUITE A2-710
CANTON, OH 44710

Stark County (330) 454-8076

MERITA KONSTANTACOS RN,MSN, CCNS

Clinical Nurse Specialist

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 363-1342

BENJAMIN CHARLES KIESLING MD

Student in an Organized Health Care Education/Training Program

2600 6TH ST SW
CANTON, OH 44710

Stark County (330) 705-6534

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hassan Mehmood Lak's NPI number?

The NPI number for Hassan Mehmood Lak is 1295212025. It was assigned to this individual provider in the NPPES registry on July 24, 2018.

Where is Hassan Mehmood Lak located?

Hassan Mehmood Lak practices at 2600 6th St SW, Canton, OH 44710. The listed phone number is (330) 454-8076.

What is Hassan Mehmood Lak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hassan Mehmood Lak enrolled in Medicare?

Yes. Hassan Mehmood Lak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Hassan Mehmood Lak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hassan Mehmood Lak reassigns Medicare benefits to 3 organizations: Ohio Physician Professional Corporation (Canton, OH), Hospitalist Medicine Physicians Of Richland County, Ltd (Canton, OH) and Hospitalist Medicine Physicians Of Ohio, Professional Corporation (Columbus, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hassan Mehmood Lak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hassan Mehmood Lak accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Oscar Insurance Corporation of Ohio list Hassan Mehmood Lak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Hassan Mehmood Lak affiliated with any hospitals?

According to CMS data, Hassan Mehmood Lak is affiliated with Akron General Medical Center, Mercy Medical Center and Aultman Hospital.

When was this NPI record last updated?

The NPPES record for Hassan Mehmood Lak was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.