DELAINE P MUELLER (M.D.) – Emergency Medicine Physician, NPI 1366475261

DELAINE P MUELLER (M.D.) is a healthcare provider. based in Dallas, Texas. specializing in FAMILY PRACTICE. They hold the professional credentials M.D.. They hold a License No. 34804 (AZ). The NPI Number for DELAINE P MUELLER (M.D.) is 1366475261

Main info

Female
28 Years Of Experience
Accepts Medicare Assignment
Name
DELAINE P MUELLER (M.D.)
NPI
1366475261
Phone
Not provided
Address
PO BOX 840003
Enumeration Date
7 July 2006
Last Update Date
26 January 2022

Doctor Profile

Medical School Name
UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Secondary Phone
2817838162
Graduation Year
1998 (28 years ago)
PAC ID
7315020500
Group Practice PAC ID
3072752302
Professional Enrollment ID
I20090727000799
Address ID
TX787382815BE1550071XX401

Contacts

Secure Messaging
dmueller9762@direct.sw.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness85
Years active:19State licenses:2Other namesUpdated within 12 months

8,705 FAMILY PRACTICE in TX

Provider Addresses for DELAINE P MUELLER (M.D.)

  • PO BOX 840003

    DALLAS, TX 752840003

    Phone:

    Type: Mailing

  • 2401 S 31T ST

    TEMPLE, TX 765081208

    Phone: (254) 724-2111

    Type: Location

  • Band Box Place, Dallas, Dallas County, Texas, 75244, United States

    DALLAS, TX 752844658

    Phone:

    Type: Mailing

  • Baylor Scott & White Medical Center – Taylor, 305, Mallard Lane, Taylor, Williamson County, Texas, 76574, United States

    TAYLOR, TX 765741208

    Phone: (512) 352-7611

    Fax: (512) 352-4734

    Type: Location

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: 2009-07-27

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
I20090727000799IFamily PracticeTXTBD

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 75284)

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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: 3072752302View full group profile
NameSpecialtyState
-TX
-TX
Nurse PractitionerTX
Nurse PractitionerTX
Family PracticeTX
-TX
Family Practice, Emergency MedicineTX
Family PracticeCA
Nurse PractitionerTX
Physician AssistantNY

Reviews

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Frequently asked questions

Can I use this page to confirm DELAINE P MUELLER (M.D.)'s NPI?
Yes. DELAINE P MUELLER (M.D.) is listed with NPI 1366475261 in the public NPI dataset.
Does the file indicate DELAINE P MUELLER (M.D.) is practicing under active NPI?
Directory data currently reports DELAINE P MUELLER (M.D.) as active.
What taxonomy line describes DELAINE P MUELLER (M.D.)?
For research purposes, treat DELAINE P MUELLER (M.D.) as Emergency Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.
Does DELAINE P MUELLER (M.D.) list a practice location?
Patients near Dallas, Texas may find DELAINE P MUELLER (M.D.) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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