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STANLEY H. BLOCK MD
NPI 1013900638
Allergy & Immunology in Providence, RI

Active since August 30, 2005PECOS EnrolledAccepts Medicare Assignment
1 RANDALL SQ, PROVIDENCE, RI 02904(401) 444-0414(401) 354-1428 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 6, 2025, Apr 29, 2021, Sep 29, 2020 and 1 more (4 updates tracked since 2017).

About Stanley H. Block Md NPPES

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

STANLEY H. BLOCK MD (NPI 1013900638) is an individual allergy & immunology provider in Providence, Rhode Island, licensed in Rhode Island (MD05146) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (1966).

NPPES Registry Identity

NPI1013900638
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameSTANLEY H. BLOCKCredential: MD
Location Address1 RANDALL SQProvidence, RI 02904-2709
Mailing Address375 Allens AveProvidence, RI 02905-5010 · (401) 444-0400 · Fax (401) 444-0468
Phone(401) 444-0414
Fax(401) 354-1428
Sole ProprietorNo
Medical School CMSYale University School Of MedicineGraduated 1966
Enumeration DateAugust 30, 2005
Last NPPES UpdateAugust 6, 20254 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1013900638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in RI · MD05146
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X · License MD05146 (RI)
Also ListedPediatricsTaxonomy 208000000X · License MD05146 (RI)
1 RANDALL SQ, Providence, RI 02904
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Other Identifiers 1

Medicaid7001184RI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stanley H. Block 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 ID5496891699
PECOS Enrollment IDI20091001000150
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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PHINA A MAYU NP
Nurse Practitioner (Adult Health)
1 RANDALL SQ
PROVIDENCE, RI 02904
Providence County (401) 274-6339
MAYELIN PACHECO NUNEZ NP
Nurse Practitioner (Family)
1 RANDALL SQ
PROVIDENCE, RI 02904
Providence County (401) 274-6339
DR. JAMES J YASHAR M.D
Specialist
1 RANDALL SQ
PROVIDENCE, RI 02904
Providence County (140) 196-5777
THE PROVIDENCE COMMUNITY HEALTH CENTERS, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
1 RANDALL SQ
PROVIDENCE, RI 02904
Providence County (401) 274-6339
PAUL W WEHBE MD
Pediatrics
1 RANDALL SQ, SUITE 404-406
PROVIDENCE, RI 02904
Providence County (401) 861-5183
CARDIOLOGY CONSULTANTS, LLC
Internal Medicine (Cardiovascular Disease)
1 RANDALL SQ, SUITE 305
PROVIDENCE, RI 02904
Providence County (401) 223-0223
COURTNEY HUNT NP
Nurse Practitioner (Family)
1 RANDALL SQ
PROVIDENCE, RI 02904
Providence County (401) 274-6339
DR. DEBRA A ERICKSONOWENS CNM
Midwife
1 RANDALL SQ, SUITE 205
PROVIDENCE, RI 02904
Providence County (401) 331-6980

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 Stanley Block's NPI number?

The NPI number for Stanley Block is 1013900638. It was assigned to this individual provider in the NPPES registry on August 30, 2005.

Where is Stanley Block located?

Stanley Block practices at 1 Randall Sq, Providence, RI 02904. The listed phone number is (401) 444-0414.

What is Stanley Block's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Stanley Block enrolled in Medicare?

Yes. Stanley Block 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.

When was this NPI record last updated?

The NPPES record for Stanley Block was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.