Dr Natalie Leonid Lender, MD - Medicare Psychiatry in Watertown, MA

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Dr Natalie Leonid Lender, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Watertown, Massachusetts. She graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice Square Medical Group Llc and her current practice location is 124 Watertown St, Suite 2 D, Watertown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 916-5069.

Dr Natalie Leonid Lender is licensed to practice in Massachusetts (license number 152859) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1740371038.

Contact Information

Dr Natalie Leonid Lender, MD
124 Watertown St, Suite 2 D,
Watertown, MA 02472-2576
(617) 916-5069
(617) 467-4073

Map and Direction




Physician's Profile

Full NameDr Natalie Leonid Lender
GenderFemale
SpecialityPsychiatry
Experience38 Years
Location124 Watertown St, Watertown, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Natalie Leonid Lender graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1740371038
  • Provider Enumeration Date: 09/28/2006
  • Last Update Date: 06/01/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2466423280
  • Enrollment ID: I20040804001538

Medical Identifiers

Medical identifiers for Dr Natalie Leonid Lender such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740371038NPI-NPPES
3173615MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 152859 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Square Medical Group Llc660899118715

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Natalie Leonid Lender allows following entities to bill medicare on her behalf.
Entity NameSquare Medical Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356515464
PECOS PAC ID: 6608991187
Enrollment ID: O20100921000924
Entity NameIntegrated Care Partners Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679168215
PECOS PAC ID: 4385090075
Enrollment ID: O20231101002152

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Natalie Leonid Lender is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Natalie Leonid Lender, MD
124 Watertown St, Suite 2 D,
Watertown, MA 02472-2576

Ph: (617) 916-5069		Dr Natalie Leonid Lender, MD
124 Watertown St, Suite 2 D,
Watertown, MA 02472-2576

Ph: (617) 916-5069

Reviews and Comments


Psychiatry & Neurology Doctors in Watertown, MA

Jose Augusto Hidalgo, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 23 Main St, 2nd Floor, Watertown, MA 02472
Phone: 617-413-1552    
Allison B Davidson, DO
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Practice Location: 485 Arsenal St, Watertown, MA 02472
Phone: 617-972-5540    
Michael F. Larson, DO
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 485 Arsenal St, Watertown, MA 02472
Phone: 617-972-5540    Fax: 617-972-5564
Dr. Kenneth Jay Adelman, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 124 Watertown St Ste 2d, Watertown, MA 02472
Phone: 617-916-5069    Fax: 617-467-4073
Dr. Katharine Poole Wolf, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 521 Mt Auburn St, Ste 109, Watertown, MA 02472
Phone: 617-924-2022    
Glenn Allen Skwerer, M.D.
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 30 Middlesex Rd, Watertown, MA 02472
Phone: 617-473-0993    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.