Olivia Grubman, MD, MPH - Medicare Obstetrics & Gynecology in Hawthorne, NY

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Olivia Grubman, MD, MPH is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Hawthorne, New York. Her current practice location is 19 Bradhurst Ave Ste 2750s, Hawthorne, New York. You can reach out to her office (for appointments etc.) via phone at (914) 909-9018.

Olivia Grubman is licensed to practice in New York (license number 309954) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1619408705.

Contact Information

Olivia Grubman, MD, MPH
19 Bradhurst Ave Ste 2750s,
Hawthorne, NY 10532-2140
(914) 909-9018
Not Available

Map and Direction




Physician's Profile

Full NameOlivia Grubman
GenderFemale
SpecialityObstetrics & Gynecology - Maternal & Fetal Medicine
Location19 Bradhurst Ave Ste 2750s, Hawthorne, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1619408705
  • Provider Enumeration Date: 03/21/2017
  • Last Update Date: 08/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2668718867
  • Enrollment ID: I20240110004285

Medical Identifiers

Medical identifiers for Olivia Grubman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619408705NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine 309954 (New York)Primary

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. Olivia Grubman allows following entities to bill medicare on her behalf.
Entity NameWestchester Medical Center Advanced Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912131392
PECOS PAC ID: 3173660776
Enrollment ID: O20091031000042

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. Olivia Grubman 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
Olivia Grubman, MD, MPH
19 Bradhurst Ave Ste 2750s,
Hawthorne, NY 10532-2140

Ph: () -		Olivia Grubman, MD, MPH
19 Bradhurst Ave Ste 2750s,
Hawthorne, NY 10532-2140

Ph: (914) 909-9018

Reviews and Comments


Obstetrics & Gynecology Doctors in Hawthorne, NY

Dr. Abby Christine Richards, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2700s, Hawthorne, NY 10532
Phone: 914-592-2400    
Claudia E Flores, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 19 Bradhurst Ave Ste 2700s, Hawthorne, NY 10532
Phone: 914-493-2250    
Lauren Plante, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2750s, Hawthorne, NY 10532
Phone: 914-493-2250    
Brittany Sanford, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2700s, Hawthorne, NY 10532
Phone: 914-493-2250    
Cara Louise Grimes, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2700, Hawthorne, NY 10532
Phone: 914-493-2250    Fax: 914-493-2060
Anne Hardart, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2700s, Hawthorne, NY 10532
Phone: 914-493-2250    Fax: 914-493-2080
Dr. Matthew David Cantor, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave, Suite 2700, Hawthorne, NY 10532
Phone: 914-493-2250    Fax: 914-493-2060

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.