JACLYN ELYSE JACOBI MD
NPI 1861856213
Psychiatry & Neurology - Clinical Neurophysiology in Phoenix, AZ

Q: What is Jaclyn Jacobi's NPI number?

The NPI number for Jaclyn Jacobi is 1861856213. It was assigned to this individual provider in the NPPES registry on April 12, 2016.

Q: What is Jaclyn Jacobi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Q: When was this NPI record last updated?

The NPPES record for Jaclyn Jacobi was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 12, 2016PECOS EnrolledAccepts Medicare Assignment

222 W THOMAS RD STE 304, PHOENIX, AZ 85013(602) 406-6262(602) 406-6261 Get Directions Write a Review

NPPES record last updated: July 12, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 12, 2023, May 11, 2023, Aug 5, 2020 (3 updates tracked since 2020).

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About Jaclyn Elyse Jacobi Md NPPES

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

JACLYN ELYSE JACOBI MD (NPI 1861856213) is an individual clinical neurophysiology provider in Phoenix, Arizona, licensed in Arizona (66324) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of Temple University School Of Medicine (2016).

NPPES Registry Identity

NPI1861856213

Entity TypeIndividualFemale

Primary Taxonomy2084N0600X

Provider Legal NameJACLYN ELYSE JACOBICredential: MD

Location Address222 W THOMAS RD STE 304Phoenix, AZ 85013-4422

Mailing Address5777 E Mayo BlvdPhoenix, AZ 85054-4502 · (480) 301-8000

Phone(602) 406-6262

Fax(602) 406-6261

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 2016

Enumeration DateApril 12, 2016

Last NPPES UpdateJuly 12, 20233 updates tracked since enumeration

NPPES CertifiedJuly 12, 2023

✔ NPI 1861856213 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Clinical NeurophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0600X

License✔ Licensed in AZ · 66324

Definition

Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).

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

222 W THOMAS RD STE 304, Phoenix, AZ 85013

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Secondary Practice Location 1

Location 15777 E Mayo BlvdPhoenix, AZ 85054-4502 · Phone (480) 301-8000

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

Jaclyn Elyse Jacobi Md 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 ID5496047573

PECOS Enrollment IDI20220718002397

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

Mayo Clinic Arizona

18 mi

Multi-Specialty

13400 E SHEA BLVD
Scottsdale, AZ 85259

Reassigned Medicare billing, Arizona enrollment
1,792 clinicians in this Medicare group

NPI 1558332494 (480) 301-8000

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 19

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.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

458 services407 patients

Needle measurement of electrical activity in arm or leg muscles, limited study 95885

This procedure, known as an electromyography (EMG), involves placing tiny needles into your arm or leg muscles to measure their electrical activity. It's a limited study, meaning only specific muscles are tested. This helps identify any muscle or nerve dysfunction.

271 services215 patients

Nerve conduction, 3-4 studies 95908

Nerve conduction studies are tests that measure how well your nerves are working. In a 3-4 studies procedure, electrical signals are sent through 3-4 nerves. The speed and strength of the signal's travel is recorded to detect any nerve damage or dysfunction.

183 services180 patients

Nerve conduction, 5-6 studies 95909

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.

109 services108 patients

Nerve conduction, 7-8 studies 95910

Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.

102 services102 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

80 services58 patients

Needle measurement of electrical activity in trunk or head muscles 95887

This procedure, known as electromyography, involves inserting a fine needle into a muscle in your head or trunk to record its electrical activity. It helps identify problems related to muscles or nerves controlling these muscles. It's a safe, valuable tool for diagnosing various conditions.

72 services71 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

68 services68 patients

Evaluation of heart function using tilt table 93660

A tilt table test evaluates how your heart and blood pressure respond to gravity and position changes. While lying flat, you'll be tilted at different angles. This helps determine if you have a condition causing faintness or lightheadedness.

39 services39 patients

Testing of autonomic (sympathetic) nervous system function 95923

Testing of autonomic nervous system function assesses how well your body's automatic processes, like heart rate and blood pressure, are working. It involves various non-invasive tests like heart rate variability and sweat production tests.

38 services38 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

34 services34 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

31 services31 patients

Testing of nerve-muscle junction 95937

Testing of the nerve-muscle junction, also known as Electromyography (EMG), is a diagnostic procedure to evaluate the health of muscles and the nerve cells that control them. It involves a small device detecting electrical activity from your muscles to identify potential issues.

27 services11 patients

Placement of skin electrodes and measurement of stimulated sites in arms 95925

This procedure involves placing small, sticky patches called electrodes on your arms. These electrodes send tiny electrical signals to specific areas, which are then measured. This helps to assess the health of your nerves and muscles. It's safe and generally painless.

19 services19 patients

Fine needle aspiration biopsy, first growth 10021

A fine needle aspiration biopsy involves using a thin needle to collect cells from a growth for testing. This procedure helps identify if the growth is benign (non-cancerous) or malignant (cancerous). It's a quick, safe way to gather necessary information about your health.

17 services17 patients

Measurement of nerve conduction patterns of eye blink reflex 95933

The measurement of nerve conduction patterns of the eye blink reflex is a test that checks the health of your facial nerves. It involves a gentle stimulation near your eye to trigger a blink, and then records how quickly and effectively your nerves respond. This can help diagnose conditions affecting your nervous system.

16 services16 patients

Placement of skin electrodes and measurement of stimulated sites on arms and legs 95938

This procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.

16 services16 patients

Nerve conduction, 1-2 studies 95907

Nerve conduction studies are tests that measure how well your nerves are working. In a 1-2 studies procedure, a small electrical current is applied to 1 or 2 specific nerves. This helps to identify any nerve damage or dysfunction by assessing the speed and strength of nerve signals.

14 services14 patients

Limited ultrasound scan of abdomen 76705

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

13 services11 patients

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PADMAJA BOLLAM M.D.

Psychiatry & Neurology (Psychiatry)

222 W THOMAS RD STE 304
PHOENIX, AZ 85013

Maricopa County (602) 406-6262

DR. ALEXANDER DUGUM DO

Psychiatry & Neurology (Neurology)

222 W THOMAS RD STE 304
PHOENIX, AZ 85013

Maricopa County (602) 406-4323

YVETTE MICHELLE BROWN M.D.

Psychiatry & Neurology (Brain Injury Medicine)

222 W THOMAS RD STE 304
PHOENIX, AZ 85013

Maricopa County (602) 406-6262

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 Jaclyn Jacobi's NPI number?

The NPI number for Jaclyn Jacobi is 1861856213. It was assigned to this individual provider in the NPPES registry on April 12, 2016.

Where is Jaclyn Jacobi located?

Jaclyn Jacobi practices at 222 W Thomas Rd Ste 304, Phoenix, AZ 85013. The listed phone number is (602) 406-6262.

What is Jaclyn Jacobi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Is Jaclyn Jacobi enrolled in Medicare?

Yes. Jaclyn Jacobi 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 Jaclyn Jacobi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jaclyn Jacobi reassigns Medicare benefits to Mayo Clinic Arizona (Scottsdale, AZ). 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 Jaclyn Jacobi'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 Jaclyn Jacobi was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.