TIFFANY J HALEY-ADAMS DNP
NPI 1013771484
Nurse Anesthetist, Certified Registered in Houston, TX

Active since February 07, 2024Accepts Medicare Assignment
6621 FANNIN ST, HOUSTON, TX 77030(832) 824-1000 Get Directions Write a Review

NPPES record last updated: February 7, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Tiffany J Haley-adams Dnp NPPES

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

TIFFANY J HALEY-ADAMS DNP (NPI 1013771484) is an individual nurse anesthetist, certified registered in Houston, Texas, licensed in Texas (1152387) and active in the NPI registry since February 2024. She is affiliated with Houston Methodist Hospital and is a graduate of Other (2023).

NPPES Registry Identity

NPI1013771484
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameTIFFANY J HALEY-ADAMSCredential: DNP
Location Address6621 FANNIN STHouston, TX 77030-2399
Mailing Address3602 Beacon CtManvel, TX 77578-3173 · (210) 454-8158
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 7, 2024
NPPES CertifiedFebruary 7, 2024
✔ NPI 1013771484 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in TX · 1152387
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License 1152387 (TX)
6621 FANNIN ST, Houston, TX 77030

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tiffany J Haley-adams Dnp 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 ID3870931017
PECOS Enrollment IDI20240405002797

Medicare Billing Reassignments

3

Medicare enrollment records show Tiffany Haley-adams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
Anesthesiology
1500 CITYWEST BLVD, SUITE 300
Houston, TX 77042
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
  • 3,804 clinicians in this Medicare group
Anesthesiology
333 N TEXAS AVE STE 1000
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 543 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST
HOUSTON, TX 77030
Physical Therapist
6621 FANNIN ST
HOUSTON, TX 77030
Physician Assistant
6621 FANNIN ST
HOUSTON, TX 77030
Anesthesiology
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Endocrinology)
6621 FANNIN ST
HOUSTON, TX 77030
Pediatrics (Pediatric Hematology-Oncology)
6621 FANNIN ST, MC 3-3320
HOUSTON, TX 77030

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 Tiffany Haley-adams's NPI number?

The NPI number for Tiffany Haley-adams is 1013771484. It was assigned to this individual provider in the NPPES registry on February 7, 2024.

Where is Tiffany Haley-adams located?

Tiffany Haley-adams practices at 6621 Fannin St, Houston, TX 77030. The listed phone number is (832) 824-1000.

What is Tiffany Haley-adams's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Tiffany Haley-adams enrolled in Medicare?

Yes. Tiffany Haley-adams 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.

Which organizations bill Medicare for Tiffany Haley-adams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Haley-adams reassigns Medicare benefits to 3 organizations: Texas Children's Physician Group (Houston, TX), U. S. Anesthesia Partners Of Texas, P.A., (Houston, TX) and Texans Anesthesia Associates PLLC (Webster, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tiffany Haley-adams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tiffany Haley-adams accept?

Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc. and Oscar Insurance Company list Tiffany Haley-adams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tiffany Haley-adams affiliated with any hospitals?

According to CMS data, Tiffany Haley-adams is affiliated with Houston Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Tiffany Haley-adams was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.