Dr Diana Mejias-bergmeier, PSYD - Medicare Psychologist in Brewster, NY

Dr Diana Mejias-bergmeier, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Brewster, New York. Her current practice location is 1620 Route 22, Brewster, New York. You can reach out to her office (for appointments etc.) via phone at (845) 278-2500.

Dr Diana Mejias-bergmeier is licensed to practice in New York (license number 018183) 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 1407133341.

Contact Information

Dr Diana Mejias-bergmeier, PSYD
1620 Route 22,
Brewster, NY 10509-4051
(845) 278-2500
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Diana Mejias-bergmeier
GenderFemale
SpecialityPsychologist - Clinical
Location1620 Route 22, Brewster, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407133341
  • Provider Enumeration Date: 11/07/2011
  • Last Update Date: 08/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2466626098
  • Enrollment ID: I20111117000190

Medical Identifiers

Medical identifiers for Dr Diana Mejias-bergmeier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407133341NPI-NPPES
2466626098MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 018183 (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. Dr Diana Mejias-bergmeier allows following entities to bill medicare on her behalf.
Entity NameJeffrey M. Simon Phd, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720194335
PECOS PAC ID: 4385530351
Enrollment ID: O20040225001248

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 Diana Mejias-bergmeier 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 Diana Mejias-bergmeier, PSYD
22 Deer Run Ct,
Carmel, NY 10512-3629

Ph: (203) 794-4193
Dr Diana Mejias-bergmeier, PSYD
1620 Route 22,
Brewster, NY 10509-4051

Ph: (845) 278-2500

Reviews and Comments


Psychologist in Brewster, NY

Pamela M Sieker,
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Phone: 845-279-2087    
Dr. Ruth Rhea Baron, PSY.D.
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Dr. Phyllis Jane Graves-cooper, PH.D.
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Practice Location: 967 Route 22, Brewster, NY 10509
Phone: 845-529-3900    Fax: 845-278-0444
Coryn Desantis,
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Phone: 845-878-9078    
Jennifer Rota,
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Phone: 845-878-9078    
Mrs. Diane Marie Doolan, M.S., P.D.
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Practice Location: 20 Farm To Market Rd, Brewster, NY 10509
Phone: 845-279-4018    Fax: 845-279-8154
Dr. Steven Alexander Rappleyea, PSY.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 50 Foggintown Rd, Brewster, NY 10509
Phone: 845-279-8570    

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.

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