JACOB HAYES (MD) – Pediatric Emergency Medicine (Pediatrics) Physician, NPI 1104271956

JACOB HAYES (MD) is a healthcare provider. based in Saint louis, Missouri. specializing in PEDIATRIC MEDICINE, EMERGENCY MEDICINE. They hold the professional credentials MD. They hold a License No. 2019010646 (MO). The NPI Number for JACOB HAYES (MD) is 1104271956

Main info

Male
11 Years Of Experience
Accepts Medicare Assignment
Name
JACOB HAYES (MD)
NPI
1104271956
Phone
(314) 577-5634
Address
1465 S Grand Blvd
Enumeration Date
29 April 2016
Last Update Date
29 August 2022

Doctor Profile

Medical School Name
UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Secondary Phone
8067250000
Graduation Year
2015 (11 years ago)
PAC ID
2860784998
Group Practice PAC ID
9739449802
Professional Enrollment ID
I20220713001640
Address ID
TX794101894LU4002XSTXX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness75
Years active:10State licenses:2Digital endpointsOther names

878 PEDIATRIC MEDICINE in MO

Provider Addresses for JACOB HAYES (MD)

  • 1465 S Grand Blvd

    Saint Louis, MO 631041003

    Phone: (314) 577-5634

    Fax: (314) 577-5616

    Type: Location

  • 1465 S GRAND BLVD

    SAINT LOUIS, MO 631041003

    Phone: (314) 577-5634

    Fax: (314) 577-5616

    Type: Mailing

  • 4015 22ND ST

    LUBBOCK, TX 794101115

    Phone: (806) 725-0030

    Fax: (806) 725-0015

    Type: Location

  • 4th Street, Reese Center, Lubbock, Lubbock County, Texas, United States

    TTUHSC MAIL STOP 9406

    LUBBOCK, TX 794300002

    Phone: (806) 743-7335

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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: 2022-07-13

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
I20220713001640IPediatric MedicineTXTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 63104)

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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: 9739449802View full group profile

Reviews

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Frequently asked questions

Where can patients find JACOB HAYES (MD)'s NPI?
You can confirm JACOB HAYES (MD) with NPI 1104271956; it appears in the national provider directory.
Is JACOB HAYES (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize JACOB HAYES (MD)'s specialty in plain language?
Clinically, the directory lists JACOB HAYES (MD) with Pediatric Emergency Medicine (Pediatrics) Physician. Clinical services aligned with this taxonomy classification.
What location metadata exists for JACOB HAYES (MD)?
The page summarizes Saint Louis, Missouri for JACOB HAYES (MD); expand the address list for detail.
What if Saint Louis, Missouri seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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