Individual provider · Type 1 NPI

Allen Jay Blaivas, DO

Pulmonary Disease Physician · New York, NY

NPI number 1104830397 Active

Practice location

1111 Amsterdam Ave
New York, NY 10025-1716

Call (212) 523-4000 Map

Mailing address

44 Barry Pl
Passaic, NJ 07055-3516

Other practice locations

  • 1000 10th Ave, New York, NY 10019-1147 · (212) 523-4000
  • 385 Tremont Ave # 561/111, East Orange, NJ 07018-1023 · (973) 676-1000

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X236102 (NY)
Pulmonary Disease Physician Primary 207RP1001X25MB07222400 (NJ)
Critical Care Medicine (Internal Medicine) Physician 207RC0200X236102 (NY)
Pulmonary Disease Physician 207RP1001X236102 (NY)

Pulmonary Disease Physician: An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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About NPI 1104830397

Allen Jay Blaivas, DO's National Provider Identifier is 1104830397, issued on Jul 27, 2006. The primary taxonomy on file is Pulmonary Disease Physician (207RP1001X), and the practice location is in New York, NY. The record was last updated on Oct 22, 2026.