DONALD T ALLEGRA (M.D.) – Infectious Disease Physician, NPI 1659347649

DONALD T ALLEGRA (M.D.) is a healthcare provider. based in Hillsborough, New Jersey. specializing in Infectious Disease Physician. They hold the professional credentials M.D.. The NPI Number for DONALD T ALLEGRA (M.D.) is 1659347649

Main info

Male
52 Years Of Experience
Accepts Medicare Assignment
Name
DONALD T ALLEGRA (M.D.)
NPI
1659347649
Phone
(908) 281-0221
Address
105 RAIDER BLVD
Enumeration Date
28 February 2006
Last Update Date
12 July 2007

Doctor Profile

Medical School Name
HARVARD MEDICAL SCHOOL
Secondary Phone
9082810221
Graduation Year
1974 (52 years ago)
PAC ID
5991725053
Group Practice PAC ID
7719959998
Professional Enrollment ID
I20070228000424
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness75
Years active:20State licenses:0Digital endpointsOther names

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Provider Addresses for DONALD T ALLEGRA (M.D.)

  • 105, Raider Boulevard, Bloomingdale, Hillsborough Township, Somerset County, New Jersey, 08844, United States

    SUITE 101

    HILLSBOROUGH, NJ 088441528

    Phone: (908) 281-0221

    Fax: (908) 281-0890

    Type: Mailing

  • Route 10 East, Mill Brook, Randolph Township, Morris County, New Jersey, 07801, United States

    RANDOLPH, NJ 07869

    Phone: (973) 989-0068

    Fax: (973) 361-8955

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 86 Open Payments records for all available years, with a total value of $2,466.

Total Amount is formed as General ($2,466) + Research ($0) + Ownership ($0) = $2,466.

Last reported payment date: 2024-10-29 • Largest payer in this snapshot: Gilead Sciences, Inc. ($682).

Total Amount

$2,466

General + Research + Ownership

Payments

86

Total payment records

General Amount

$2,466

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-29

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: 2007-02-28

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
I20070228000424IInfectious DiseaseNJTBD

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
99214Established patient office or other outpatient visit, 30-39 minutes172100$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes166142$0
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less10456$0
J1335Injection, ertapenem sodium, 500 mg9835$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes6968$0
View full utilization report →

Insurance plans in this area (ZIP 08844)

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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: 7719959998View full group profile
NameSpecialtyState
Infectious DiseaseNJ
Infectious DiseaseOH
Nurse PractitionerNJ
Pediatric MedicineDE
Nurse PractitionerNJ
Infectious DiseaseNJ
Infectious DiseaseNJ
Infectious DiseaseNJ
Infectious Disease, Internal MedicineNJ
Nurse PractitionerNJ

Reviews

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Frequently asked questions

How is DONALD T ALLEGRA (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DONALD T ALLEGRA (M.D.) with NPI 1659347649.
Can I rely on DONALD T ALLEGRA (M.D.) being an active provider?
As of the registry snapshot, DONALD T ALLEGRA (M.D.) is marked active.
What is DONALD T ALLEGRA (M.D.)'s primary classification?
Infectious Disease Physician is the headline specialty for DONALD T ALLEGRA (M.D.) here. Clinical services aligned with this taxonomy classification.
Does DONALD T ALLEGRA (M.D.) list a practice location?
Patients near Hillsborough, New Jersey may find DONALD T ALLEGRA (M.D.) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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