DR. DEBORAH DESIR (M.D.) – Rheumatology Physician, NPI 1831209865

DR. DEBORAH DESIR (M.D.) is a healthcare provider. based in Hamden, Connecticut. specializing in RHEUMATOLOGY. They hold the professional credentials M.D.. They hold a License No. 023715 (CT). The NPI Number for DR. DEBORAH DESIR (M.D.) is 1831209865

Main info

Female
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. DEBORAH DESIR (M.D.)
NPI
1831209865
Phone
(203) 281-5910
Address
3018 DIXWELL AVE
Enumeration Date
30 August 2006
Last Update Date
28 February 2019

Doctor Profile

Medical School Name
YALE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2037852140
Graduation Year
1980 (46 years ago)
PAC ID
1658275243
Group Practice PAC ID
9436061736
Professional Enrollment ID
I20081224000156
Address ID
CT065191369NE800XXAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

145 RHEUMATOLOGY in CT

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Provider Addresses for DR. DEBORAH DESIR (M.D.)

  • 3018, Dixwell Avenue, Centerville, Hamden, New Haven County, Connecticut, 06518, United States

    HAMDEN, CT 065183508

    Phone: (203) 281-5910

    Fax: (203) 281-2308

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 4 Open Payments records for all available years, with a total value of $137.

Total Amount is formed as General ($137) + Research ($0) + Ownership ($0) = $137.

Last reported payment date: 2023-11-13 • Largest payer in this snapshot: Janssen Biotech, Inc. ($95).

Total Amount

$137

General + Research + Ownership

Payments

4

Total payment records

General Amount

$137

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-11-13

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2008-12-24

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20081224000156IRheumatologyCTTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99215Established patient office or other outpatient visit, 40-54 minutes7754$0
99214Established patient office or other outpatient visit, 30-39 minutes4838$0
View full utilization report →

Insurance plans in this area (ZIP 06518)

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Provider's Procedures

DR. DEBORAH DESIR (M.D.) performs procedures in RHEUMATOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
RHEUMATOLOGYCT73562X-ray of knee, 3 views1914
RHEUMATOLOGYCT96415Infusion of chemotherapy into a vein5612

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9436061736View full group profile
NameSpecialtyState
Interventional Cardiology, Cardiovascular Disease (Cardiology)CT
H E M A T O L O G Y/ O N C O L O G YCT
Internal Medicine, NephrologySC
-CT
-NC
Internal MedicineCT
-CT
Cardiac SurgeryCT
-CT
-CT

Reviews

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Frequently asked questions

Is DR. DEBORAH DESIR (M.D.) listed with a National Provider Identifier?
Yes — DR. DEBORAH DESIR (M.D.) has NPI 1831209865 on file in the registry.
Is there an active status for DR. DEBORAH DESIR (M.D.)?
For scheduling context, DR. DEBORAH DESIR (M.D.) is shown as active in the registry.
What expertise is attributed to DR. DEBORAH DESIR (M.D.)?
DR. DEBORAH DESIR (M.D.)'s specialty line reads Rheumatology Physician. Clinical services aligned with this taxonomy classification.
Is DR. DEBORAH DESIR (M.D.) associated with Hamden?
Public fields place DR. DEBORAH DESIR (M.D.) around Hamden, Connecticut. Always confirm the exact site before visiting.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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