Douglas Zaeh, MD - Medicare Internal Medicine in Montclair, NJ

Douglas Zaeh, MD is a medicare enrolled "Internal Medicine" physician in Montclair, New Jersey. His current practice location is 1 Bay Ave, Montclair, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 429-6196.

Douglas Zaeh is licensed to practice in New Jersey (license number 25MA04171900) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1790754794.

Contact Information

Douglas Zaeh, MD
1 Bay Ave,
Montclair, NJ 07042-4837
(973) 429-6196
(973) 429-6575

Map and Direction




Physician's Profile

Full NameDouglas Zaeh
GenderMale
SpecialityInternal Medicine
Location1 Bay Ave, Montclair, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1790754794
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 06/23/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1456376409
  • Enrollment ID: I20051010000613

Medical Identifiers

Medical identifiers for Douglas Zaeh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790754794NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA04171900 (New Jersey)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. Douglas Zaeh allows following entities to bill medicare on his behalf.
Entity NameMontclair Hospital Llc
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1487802930
PECOS PAC ID: 7810092814
Enrollment ID: O20090915000239

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. Douglas Zaeh 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
Douglas Zaeh, MD
1 Bay Avenue, Mountainside Hospital, Department Of Medicine,
Montclair, NJ 07042

Ph: (973) 429-6196
Douglas Zaeh, MD
1 Bay Ave,
Montclair, NJ 07042-4837

Ph: (973) 429-6196

Reviews and Comments


Internal Medicine Doctors in Montclair, NJ

Dr. Alvin Bell, M.D.,F.A.C.P.,F.A.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 129 Grove St, Montclair, NJ 07042
Phone: 973-783-6110    Fax: 973-744-7385
Dr. Ankita Patel, MD
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Medicare: Medicare Enrolled
Practice Location: 1 Bay Ave, Montclair, NJ 07042
Phone: 973-429-6196    
Kenneth Miller, MD FACC FSCAI
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Medicare: Accepting Medicare Assignments
Practice Location: 62 S Fullerton Ave, Montclair, NJ 07042
Phone: 973-746-8585    Fax: 973-746-0088
Nonkulie Zweli Dladla, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 120 Stonebridge Rd, Montclair, NJ 07042
Phone: 347-277-8324    
Joseph Barbagallo, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 65 Union St, Suite 24, Montclair, NJ 07042
Phone: 917-225-4785    
Dr. Charles S Goldberg, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 127 Pine Street, Montclair, NJ 07042
Phone: 973-233-9559    Fax: 973-233-9660
Michael Jay Yellin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 138 Buckingham Rd, Montclair, NJ 07043
Phone: 973-744-7093    Fax: 203-764-2416

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.