DR. TAMMY TING-YU SHEN JACOBS (M.D.) – Allergy & Immunology Physician, NPI 1538397518

DR. TAMMY TING-YU SHEN JACOBS (M.D.) is a healthcare provider. based in Provo, Utah. specializing in ALLERGY/IMMUNOLOGY, PEDIATRIC MEDICINE. They hold the professional credentials M.D.. They hold a License No. A130064 (CA). The NPI Number for DR. TAMMY TING-YU SHEN JACOBS (M.D.) is 1538397518

Main info

Female
17 Years Of Experience
Accepts Medicare Assignment
Name
DR. TAMMY TING-YU SHEN JACOBS (M.D.)
NPI
1538397518
Phone
(801) 354-8225
Address
1055 N 500 W
Enumeration Date
29 June 2009
Last Update Date
27 November 2023

Doctor Profile

Medical School Name
WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
2009 (17 years ago)
PAC ID
7214156363
Group Practice PAC ID
7517868508
Professional Enrollment ID
I20150805009494
Address ID
UT846043305Pr1055X500X301

Contacts

Secure Messaging
medreview@reverehealth.com
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience70
Completeness85
Years active:16State licenses:2Other namesUpdated within 12 months

40 ALLERGY/IMMUNOLOGY in UT

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Provider Addresses for DR. TAMMY TING-YU SHEN JACOBS (M.D.)

  • Revere Health, 1055, North 500 West, North Park, Provo, Utah County, Utah, 84604, United States of America

    ATTN CREDENTIALING

    PROVO, UT 846043305

    Phone: (801) 354-8225

    Fax: (801) 418-0941

    Type: Mailing

  • 159, North 400 West, Orem, Utah County, Utah, 84057, United States

    STE B8

    OREM, UT 840571909

    Phone: (801) 226-3600

    Fax: (801) 224-3811

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 18 Open Payments records for all available years, with a total value of $564.

Total Amount is formed as General ($564) + Research ($0) + Ownership ($0) = $564.

Last reported payment date: 2024-12-10 • Largest payer in this snapshot: GENZYME CORPORATION ($203).

Total Amount

$564

General + Research + Ownership

Payments

18

Total payment records

General Amount

$564

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-10

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: 2015-08-05

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
I20150805009494IAllergy/ImmunologyUTTBD

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
95004Test for allergy using allergenic extract46811$0
95117Professional service for multiple injections of allergen9911$0
99214Established patient office or other outpatient visit, 30-39 minutes2514$0
View full utilization report →

Insurance plans in this area (ZIP 84604)

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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: 7517868508View full group profile

Reviews

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Frequently asked questions

Does DR. TAMMY TING-YU SHEN JACOBS (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. TAMMY TING-YU SHEN JACOBS (M.D.) uses 1538397518.
Does the file indicate DR. TAMMY TING-YU SHEN JACOBS (M.D.) is practicing under active NPI?
Directory data currently reports DR. TAMMY TING-YU SHEN JACOBS (M.D.) as active.
What healthcare role does DR. TAMMY TING-YU SHEN JACOBS (M.D.) hold?
Scheduling teams often label DR. TAMMY TING-YU SHEN JACOBS (M.D.) under Allergy & Immunology Physician. Clinical services aligned with this taxonomy classification.
Where is DR. TAMMY TING-YU SHEN JACOBS (M.D.) based?
DR. TAMMY TING-YU SHEN JACOBS (M.D.) is tied to Provo, Utah in the data we show; additional addresses may exist on the full record.
Why does DR. TAMMY TING-YU SHEN JACOBS (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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