Dr David Nathan Greenblum, MD - Medicare Psychiatry in Kensington, MD

Dr David Nathan Greenblum, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Kensington, Maryland. He went to Virginia Commonwealth University, School Of Medicine and graduated in 1976 and has 48 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Centerstone Of Florida Inc and his current practice location is 10400 Connecticut Ave, Suite 500, Kensington, Maryland. You can reach out to his office (for appointments etc.) via phone at (202) 363-2575.

Dr David Nathan Greenblum is licensed to practice in Maryland (license number D0076871) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467462713.

Contact Information

Dr David Nathan Greenblum, MD
10400 Connecticut Ave, Suite 500,
Kensington, MD 20895-3910
(202) 363-2575
Not Available

Map and Direction




Physician's Profile

Full NameDr David Nathan Greenblum
GenderMale
SpecialityPsychiatry
Experience48 Years
Location10400 Connecticut Ave, Kensington, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr David Nathan Greenblum attended and graduated from Virginia Commonwealth University, School Of Medicine in 1976
  NPI Data:
  • NPI Number: 1467462713
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 02/05/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6002089992
  • Enrollment ID: I20111122000580

Medical Identifiers

Medical identifiers for Dr David Nathan Greenblum such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467462713NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry ME0041857 (Florida)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry D0076871 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centerstone Of Florida Inc266846859624

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 David Nathan Greenblum allows following entities to bill medicare on his behalf.
Entity NameCenterstone Of Florida Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144251638
PECOS PAC ID: 2668468596
Enrollment ID: O20040424000001

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 David Nathan Greenblum 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 David Nathan Greenblum, MD
10400 Connecticut Ave, Suite 500,
Kensington, MD 20895-3910

Ph: (202) 363-2575
Dr David Nathan Greenblum, MD
10400 Connecticut Ave, Suite 500,
Kensington, MD 20895-3910

Ph: (202) 363-2575

Reviews and Comments


Psychiatry & Neurology Doctors in Kensington, MD

Dr. Robert Joseph Ursano, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 3900 Cleveland St, Kensington, MD 20895
Phone: 301-942-2519    
Alan Zametkin, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 4122 Wexford Ct, Kensington, MD 20895
Phone: 301-949-7112    
Dr. Michael Thomas Horan, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 10500 Summit Avenue, Kensington, MD 20895
Phone: 301-897-2376    Fax: 301-897-2333
Dr. Henry Hilliard Holcomb, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 3317 Ferndale St, Kensington, MD 20895
Phone: 301-785-4799    Fax: 240-559-0992
Dr. Norman A Luban I, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 10400 Connecticut Ave, Suite 304, Kensington, MD 20895
Phone: 301-949-0607    Fax: 301-949-6603
Dr. Karl Derek Hawver, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 4213 Saul Rd, Kensington, MD 20895
Phone: 301-933-8321    Fax: 301-933-5075

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).

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