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DR. GLENN Y CASTANEDA MD
NPI 1821090333
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Poughkeepsie, NY

Active since August 15, 2005PECOS EnrolledAccepts Medicare Assignment
21 FOX ST., SUITE 102, POUGHKEEPSIE, NY 12601(845) 452-9750(845) 452-9751 Get Directions Write a Review

NPPES record last updated: August 8, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Glenn Y Castaneda Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GLENN Y CASTANEDA MD (NPI 1821090333) is an individual neurology with special qualifications in child neurology provider in Poughkeepsie, New York, licensed in New York (217754) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1821090333
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameDR. GLENN Y CASTANEDACredential: MD
Location Address21 FOX ST., SUITE 102Poughkeepsie, NY 12601-4723
Mailing Address21 Fox St., Suite 102Poughkeepsie, NY 12601-4723 · (845) 452-9750 · Fax (845) 452-9751
Phone(845) 452-9750
Fax(845) 452-9751
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateAugust 15, 2005
Last NPPES UpdateAugust 8, 2012
✔ NPI 1821090333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in NY · 217754
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 217754 (NY)
21 FOX ST., Poughkeepsie, NY 12601
Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type Unspecified618N31NY
Medicaid01821058NY
Medicare UPING94466NY
Medicare UPING94466

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Glenn Y Castaneda Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476587312
PECOS Enrollment IDI20111208000425
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Glenn Castaneda reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Eriver Neurology Of New York. LLC
11 mi
Neurology
200 WESTAGE BUSINESS CTR DR STE 324
Fishkill, NY 12524
  • Reassigned Medicare billing, New York enrollment
  • 5 clinicians in this Medicare group
NPI 1811064520 (845) 452-9750

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Glenn Castaneda's NPI number?

The NPI number for Glenn Castaneda is 1821090333. It was assigned to this individual provider in the NPPES registry on August 15, 2005.

Where is Glenn Castaneda located?

Glenn Castaneda practices at 21 Fox St. Suite 102, Poughkeepsie, NY 12601. The listed phone number is (845) 452-9750.

What is Glenn Castaneda's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Glenn Castaneda enrolled in Medicare?

Yes. Glenn Castaneda is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Glenn Castaneda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Castaneda reassigns Medicare benefits to Eriver Neurology Of New York. LLC (Fishkill, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Glenn Castaneda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Glenn Castaneda was last updated on August 8, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.