Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

AALOK DEEP BISHWAS MD
NPI 1003500414
Internal Medicine in Tulsa, OK

Q: What is Aalok Bishwas's NPI number?

The NPI number for Aalok Bishwas is 1003500414. It was assigned to this individual provider in the NPPES registry on June 7, 2023.

Q: What is Aalok Bishwas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Aalok Bishwas was last updated on June 29, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 07, 2023PECOS Enrolled

1923 S UTICA AVE, TULSA, OK 74104(845) 420-0558 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 5, 2023, Jun 7, 2023 (2 updates tracked since 2023).

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About Aalok Deep Bishwas Md NPPES

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

AALOK DEEP BISHWAS MD (NPI 1003500414) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (47384) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003500414

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameAALOK DEEP BISHWASCredential: MD

Location Address1923 S UTICA AVETulsa, OK 74104-6520

Mailing Address1923 S Utica Ave, Ascension St. John Medical CenterTulsa, OK 74104-6520 · (845) 420-0558

Phone(845) 420-0558

Sole ProprietorYes

Enumeration DateJune 7, 2023

Last NPPES UpdateJune 29, 20262 updates tracked since enumeration

NPPES CertifiedJune 29, 2026

✔ NPI 1003500414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OK · 47384

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1923 S UTICA AVE, Tulsa, OK 74104

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aalok Deep Bishwas Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74104 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

$123.06 typical visit price

range $53.00 – $162.61

Typical copayment $30.76 (range $13.25 – $40.65)

Most-billed visit code 99204

Established Patient

$94.27 typical visit price

range $16.68 – $132.40

Typical copayment $23.56 (range $4.17 – $33.10)

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.