JAMES PATRICK ENNEN
NPI 1639676331
Anesthesiology in Gainesville, FL

Q: What is James Ennen's NPI number?

The NPI number for James Ennen is 1639676331. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Q: What is James Ennen'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 James Ennen was last updated on September 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 April 09, 2018PECOS EnrolledAccepts Medicare Assignment

78.18/100

CMS Quality Rating

1600 SW ARCHER RD, GAINESVILLE, FL 32610(612) 245-6357 Get Directions Write a Review

NPPES record last updated: September 8, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 8, 2022, Apr 9, 2018 (2 updates tracked since 2018).

On this page

About James Patrick Ennen NPPES

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

JAMES PATRICK ENNEN (NPI 1639676331) is an individual anesthesiology provider in Gainesville, Florida, licensed in Florida (ME157168) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1639676331

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameJAMES PATRICK ENNEN

Location Address1600 SW ARCHER RDGainesville, FL 32610-0001

Mailing Address1600 Sw Archer Rd, Po Box 100254Gainesville, FL 32610-0001 · (352) 273-8610

Phone(612) 245-6357

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateApril 9, 2018

Last NPPES UpdateSeptember 8, 20222 updates tracked since enumeration

NPPES CertifiedJune 28, 2022

✔ NPI 1639676331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in FL · ME157168

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1600 SW ARCHER RD, Gainesville, FL 32610

Open in Google Maps ↗

Secondary Practice Location 1

Location 11959 NE Pacific StSeattle, WA 98195-0001 · Phone (612) 245-6357

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

James Patrick Ennen 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 ID3678822459

PECOS Enrollment IDI20230816002477

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 James Ennen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Medical Group Of Santa Cruz, Inc.

2,331 mi

Anesthesiology

1555 SOQUEL DR
Santa Cruz, CA 95065

Reassigned Medicare billing, California enrollment
45 clinicians in this Medicare group

NPI 1871541144 (831) 462-7700

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 13

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.

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

40 services32 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

37 services35 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

25 services25 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

21 services21 patients

Anesthesia for procedure on heart and large blood vessels 00560

Anesthesia for heart and large blood vessel procedures involves using medications to block sensation, ensuring you don't feel pain during surgery. It can be general (you're asleep) or regional (part of your body is numbed). It helps ensure comfort and safety throughout the operation.

20 services20 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

17 services17 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

17 services17 patients

Insertion of tube in pulmonary artery for monitoring 93503

This procedure involves placing a tube into your pulmonary artery, which is a blood vessel in your lungs. The tube helps monitor heart function and blood flow, providing vital information for your treatment. It's typically done under local anesthesia to minimize discomfort.

15 services15 patients

Ultrasonic guidance for needle placement 76942

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

14 services14 patients

3d ultrasound imaging of heart for evaluation of heart structure performed during ultrasound imaging of congenital heart defects 93319

3D ultrasound imaging of the heart is a non-invasive procedure that uses sound waves to create a detailed three-dimensional image of your heart. This helps in evaluating the heart's structure, particularly for diagnosing congenital heart defects. It is safe, painless and provides valuable information about your heart health.

14 services14 patients

Anesthesia for exam of colon using an endoscope 00812

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

12 services12 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.

12 services12 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

11 services11 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.18/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

72.54

Promoting Interoperability

100

Improvement Activities

Cost

54.74

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.

DR. BAHAREH EBADIFAR KEITH DO

Pediatrics

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 273-0462

AFRASYAB KHAN

Surgery

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 265-0680

GULSUN ERDAG MD

Pathology (Anatomic Pathology & Clinical Pathology)

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 265-9900

DR. ALBERT H. MATTIA D.D.S.

Dentist (Prosthodontics)

1600 SW ARCHER RD, D4-4
GAINESVILLE, FL 32610

Alachua County (352) 273-5801

JOANNA CHAFFIN

Pathology (Anatomic Pathology & Clinical Pathology)

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 627-9272

DR. CASEY JUSTIN BEAL MD

Ophthalmology

1600 SW ARCHER RD, BOX 100284
GAINESVILLE, FL 32610

Alachua County (352) 273-8778

WILLIAM CRAIG HICKS CRNA

Nurse Anesthetist, Certified Registered

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 273-6438

HENRY FONTILLAS PATALINGHUG CRNA

Nurse Anesthetist, Certified Registered

1600 SW ARCHER RD
GAINESVILLE, FL 32610

Alachua County (352) 273-6438

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 James Ennen's NPI number?

The NPI number for James Ennen is 1639676331. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Where is James Ennen located?

James Ennen practices at 1600 SW Archer Rd, Gainesville, FL 32610. The listed phone number is (612) 245-6357.

What is James Ennen's specialty?

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

Is James Ennen enrolled in Medicare?

Yes. James Ennen 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 organization bills Medicare for James Ennen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Ennen reassigns Medicare benefits to Anesthesia Medical Group Of Santa Cruz, Inc. (Santa Cruz, CA). The 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 James Ennen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for James Ennen was last updated on September 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.