HOUSTON ANESTHESIA SERVICES PLLC
NPI 1194332130
Anesthesiology in Houston, TX

Q: What is Houston Anesthesia Services PLLC's NPI number?

The NPI number for Houston Anesthesia Services PLLC is 1194332130. It was assigned to this organization in the NPPES registry on September 24, 2020.

Q: What is Houston Anesthesia Services PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Active since September 24, 2020

6200 SAVOY DR STE 1202, HOUSTON, TX 77036(323) 472-6823 Get Directions Write a Review

NPPES record last updated: May 29, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 3, 2023, Feb 23, 2021, Sep 24, 2020 (3 updates tracked since 2020).

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About Houston Anesthesia Services Pllc NPPES

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

HOUSTON ANESTHESIA SERVICES PLLC (NPI 1194332130) is a healthcare organization registered as an anesthesiology in Houston, Texas and active in the NPI registry since September 2020. The organization lists Haroon Chaudhry, Ceo, as its authorized official.

NPPES Registry Identity

NPI1194332130

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameHOUSTON ANESTHESIA SERVICES PLLC

Location Address6200 SAVOY DR STE 1202Houston, TX 77036-3397

Mailing AddressP O Box 22775New York, NY 10087-2775 · (888) 589-8550 · Fax (201) 604-6571

Phone(323) 472-6823

Organization SubpartNo

Authorized OfficialHaroon ChaudhryCeo · (917) 621-6854

Enumeration DateSeptember 24, 2020

Last NPPES UpdateMay 29, 20243 updates tracked since enumeration

NPPES CertifiedMay 29, 2024

✔ NPI 1194332130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

6200 SAVOY DR STE 1202, Houston, TX 77036

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Houston Anesthesia Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

119

Medicare enrollment records show 119 clinicians reassign Medicare billing to Houston Anesthesia Services PLLC, which bills Medicare for the services they deliver. Of these, 44 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Certified Registered Nurse Anesthetist (CRNA)72

Anesthesiology42

Pain Management2

Critical Care (Intensivists)1

Dentist1

Interventional Pain Management1

Nearest to this location (20)

See all 119

Hrishikesh Modi, MD

Anesthesiology

NPI 1659501351

3106 STONEY BROOK DR
Houston, TX 77063

(313) 623-6070

✔ PECOS✔ Accepts Medicare1.1 mi

James Coleman, M.D.

Anesthesiology

NPI 1396775904

2411 FOUNTAIN VIEW DR STE. 200
Houston, TX 77057

(713) 620-4000

✔ PECOS2.2 mi

Francis Falbey

Anesthesiology

NPI 1760531990

2411 FOUNTAIN VIEW DR SUITE 200
Houston, TX 77057

(713) 458-4185

✔ PECOS✔ Accepts Medicare2.2 mi

Crista Paull, M.D.

Anesthesiology

NPI 1700937695

2411 FOUNTAIN VIEW DR SUITE 200
Houston, TX 77057

(713) 458-4185

✔ PECOS✔ Accepts Medicare2.2 mi

Selby Mathews, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1902200421

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

4.0 mi

Ha-Uyen Nguyen, M.D.,PHARM. D.

Anesthesiology

NPI 1376754465

1500 CITYWEST BLVD STE 300
Houston, TX 77042

(713) 620-4000

✔ PECOS✔ Accepts Medicare4.0 mi

Edwin Valverde

Certified Registered Nurse Anesthetist (CRNA)

NPI 1679717805

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

✔ Accepts Medicare4.0 mi

Irene Agbeve

Certified Registered Nurse Anesthetist (CRNA)

NPI 1902306020

1500 CITYWEST BLVD STE 300
Houston, TX 77042

(713) 620-4000

✔ Accepts Medicare4.0 mi

Olga Blakley, MD

Anesthesiology

NPI 1538148341

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

✔ PECOS✔ Accepts Medicare4.0 mi

Karla Grecia, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1417983735

1500 CITYWEST BLVD STE 300
Houston, TX 77042

(713) 620-4000

✔ Accepts Medicare4.0 mi

Patrice Lewis, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1841251964

1500 CITYWEST BLVD STE 200
Houston, TX 77042

(972) 715-5000

4.0 mi

Amanda Mckinney

Certified Registered Nurse Anesthetist (CRNA)

NPI 1225444086

1500 CITYWEST BLVD STE 300
Houston, TX 77042

(972) 233-1999

✔ Accepts Medicare4.0 mi

Bich Tran Pham, MD

Anesthesiology

NPI 1770848996

1500 CITYWEST BLVD STE 300
Houston, TX 77042

(972) 233-1999

✔ PECOS✔ Accepts Medicare4.0 mi

Biny Vayalil, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1780936377

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

✔ Accepts Medicare4.0 mi

Frank Yang, MD

Anesthesiology

NPI 1801941372

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

✔ PECOS4.0 mi

Brenda Soileau, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1417936980

1500 CITYWEST BLVD STE. 300
Houston, TX 77042

(713) 620-4000

✔ Accepts Medicare4.0 mi

Sarah Laqua, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1962767186

6701 FANNIN ST
Houston, TX 77030

(832) 824-1000

✔ Accepts Medicare6.2 mi

Shakeel Siddiqui, M.D.

Anesthesiology

NPI 1134126345

6621 FANNIN ST
Houston, TX 77030

(832) 824-5800

✔ PECOS✔ Accepts Medicare6.3 mi

Oludayo Adeyefa, M.D.

Anesthesiology

NPI 1700014628

6720 BERTNER AVE
Houston, TX 77030

(713) 798-2222

✔ PECOS✔ Accepts Medicare6.3 mi

Edward Yang, M.D.

Critical Care (Intensivists)

NPI 1275825168

6720 BERTNER AVE
Houston, TX 77030

(832) 355-2666

✔ PECOS✔ Accepts Medicare6.4 mi

See all 119 clinicians

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

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 Houston Anesthesia Services PLLC's NPI number?

The NPI number for Houston Anesthesia Services PLLC is 1194332130. It was assigned to this organization in the NPPES registry on September 24, 2020.

Where is Houston Anesthesia Services PLLC located?

Houston Anesthesia Services PLLC is located at 6200 Savoy Dr Ste 1202, Houston, TX 77036. The listed phone number is (323) 472-6823.

What is Houston Anesthesia Services PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Houston Anesthesia Services PLLC enrolled in Medicare?

Yes. Houston Anesthesia Services PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Houston Anesthesia Services PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 119 clinicians in 6 Medicare specialties reassign their Medicare billing to Houston Anesthesia Services PLLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (72), Anesthesiology (42) and Pain Management (2). Of these, 44 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Houston Anesthesia Services PLLC was last updated on May 29, 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.