DR. JETT JOSEPH MERCER M.D.
NPI 1063428381
Anesthesiology in San Antonio, TX

Q: What is Jett Mercer's NPI number?

The NPI number for Jett Mercer is 1063428381. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is Jett Mercer's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jett Mercer was last updated on June 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since July 31, 2006PECOS EnrolledAccepts Medicare Assignment

4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-4000 Get Directions Write a Review

NPPES record last updated: June 30, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Jett Joseph Mercer M.d. NPPES

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

DR. JETT JOSEPH MERCER M.D. (NPI 1063428381) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (P1107) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Black Hills Surgical Hospital Llp, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1063428381

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. JETT JOSEPH MERCERCredential: M.D.

Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402

Mailing Address7703 Floyd Curl Dr, Mc7977San Antonio, TX 78229-3901 · (210) 450-9000

Phone(210) 358-4000

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateJuly 31, 2006

Last NPPES UpdateJune 30, 2017

✔ NPI 1063428381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in TX · P1107✔ Licensed in IN · 01057038A

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.

4502 MEDICAL DR, San Antonio, TX 78229

Open in Google Maps ↗

Other Identifiers 3

Other296762204TX · Cshcn

Medicare PINTXB151216TX

Medicaid296762203TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and more.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

Dr. Jett Joseph Mercer M.d. 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 ID6103089651

PECOS Enrollment IDI20220225001084

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jett Mercer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Black Hills Surgical Hospital, LLC

1,035 mi

Anesthesiology

216 ANAMARIA DR
Rapid City, SD 57701

Reassigned Medicare billing, South Dakota enrollment
Also billed through NPI 1376896621 (South Dakota)
161 clinicians in this Medicare group

NPI 1972630275 (605) 721-4700

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

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter 64448

This procedure involves the slow, steady delivery of a medication into your thigh nerve. An anesthetic agent or steroid is used to manage pain or inflammation. It's a safe, effective way to deliver medication directly to the area that needs it.

132 services131 patients

Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter 64416

This procedure involves injecting a numbing agent, often combined with a steroid, into the nerve bundle in your arm. It's typically done via continuous infusion. The aim is to manage pain and reduce inflammation, enhancing your comfort and recovery.

53 services53 patients

Injection of anesthetic agent and/or steroid into other nerve or branch 64450

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

32 services32 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

26 services24 patients

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

20 services20 patients

Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) 64445

This procedure involves injecting an anesthetic or steroid into the lower back and leg nerve to alleviate pain. The injection helps reduce inflammation and numb the area, providing relief from discomfort. This is a common treatment for conditions such as sciatica and herniated discs.

19 services18 patients

Hospital Affiliations CMS Care Compare

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

Black Hills Surgical Hospital LLP

Acute Care Hospitals · Rapid City, SD

OwnershipProprietary

CMS Certification Number430091

Location216 Anamaria DrRapid City, SD 57703 · Pennington County

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.

EDUARDO N. POLLONO MD

Internal Medicine (Cardiovascular Disease)