MR. WILLIAM J WENGS MD
NPI 1649363649
Psychiatry & Neurology - Neurology in Sante Fe, NM

Q: What is William Wengs's NPI number?

The NPI number for William Wengs is 1649363649. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Q: What is William Wengs's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for William Wengs was last updated on September 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 October 02, 2006PECOS EnrolledAccepts Medicare Assignment

2009 BOTULPH RD, SUITE 500, SANTE FE, NM 87505(505) 986-2890(505) 986-2893 Get Directions Write a Review

NPPES record last updated: September 3, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. William J Wengs Md NPPES

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

MR. WILLIAM J WENGS MD (NPI 1649363649) is an individual neurology provider in Sante Fe, New Mexico, licensed in New Mexico (98-414) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Christus St Vincent Regional Medical Center, and is a graduate of University Of New Mexico School Of Medicine (1988).

NPPES Registry Identity

NPI1649363649

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameMR. WILLIAM J WENGSCredential: MD

Location Address2009 BOTULPH RD, SUITE 500Sante Fe, NM 87505

Mailing Address2009 Botulph Rd, Suite 500Sante Fe, NM 87505 · (505) 986-2890 · Fax (505) 986-2893

Phone(505) 986-2890

Fax(505) 986-2893

Sole ProprietorYes

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 1988

Enumeration DateOctober 2, 2006

Last NPPES UpdateSeptember 3, 2013

✔ NPI 1649363649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in NM · 98-414

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

2009 BOTULPH RD, Sante Fe, NM 87505

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Other Identifiers 3

Medicare UPINF26597

MedicaidT9528NM

Medicare ID-Type Unspecified400521200NM

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Superior HealthPlan, Ambetter of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. William J Wengs 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 ID8022062199

PECOS Enrollment IDI20050311000165

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.

Areas of Expertise CMS Part B claims 12

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

263 services263 patients

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.

243 services187 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.

125 services124 patients

Nerve conduction, 11-12 studies 95912

Nerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.

97 services97 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.

80 services80 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

51 services51 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.

43 services42 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

37 services37 patients

Measurement of brain wave activity (eeg), 41-60 minutes 95812

This procedure involves placing small sensors on your head to record your brain's electrical activity for 41-60 minutes. Known as an EEG, it helps doctors understand how your brain works, assisting in diagnosing conditions like epilepsy or sleep disorders.

35 services35 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.

29 services24 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.

26 services24 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.

21 services21 patients

Hospital Affiliations CMS Care Compare 3

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

Christus St Vincent Regional Medical Center

Acute Care Hospitals · Santa Fe, NM

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number320002

Location455 St Michael's DriveSanta Fe, NM 87505 · Santa Fe County

Emergency services Birthing friendly

Presbyterian Espanola Hospital

Acute Care Hospitals · Espanola, NM

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number320011

Location1010 Spruce StreetEspanola, NM 87532 · Rio Arriba County

Emergency services Birthing friendly

Los Alamos Medical Center

Acute Care Hospitals · Los Alamos, NM

OwnershipProprietary

CMS Certification Number320033

Location3917 West RoadLos Alamos, NM 87544 · Los Alamos County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87505 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

$126.21 typical visit price

range $54.26 – $166.80

Typical copayment $31.55 (range $13.56 – $41.70)

Most-billed visit code 99204

Established Patient

$96.38 typical visit price

range $17.00 – $135.35

Typical copayment $24.09 (range $4.25 – $33.83)

Most-billed visit code 99214

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 3

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

WILLIAM J. WENGS, MD PC

Psychiatry & Neurology (Clinical Neurophysiology)

2009 BOTULPH RD, SUITE 500
SANTA FE, NM 87505

Santa Fe County (505) 986-2890

JENNIFER R O'BRIEN D.C

Chiropractor

2009 BOTULPH RD, SUITE 100
SANTA FE, NM 87505

Santa Fe County (505) 986-2870

MR. GARY M RICHARDS COTA

Occupational Therapy Assistant

2009 BOTULPH RD, SUITE 200
SANTA FE, NM 87505

Santa Fe County (505) 986-2838

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 William Wengs's NPI number?

The NPI number for William Wengs is 1649363649. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is William Wengs located?

William Wengs practices at 2009 Botulph Rd Suite 500, Sante Fe, NM 87505. The listed phone number is (505) 986-2890.

What is William Wengs's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is William Wengs enrolled in Medicare?

Yes. William Wengs 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.

What insurance does William Wengs accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Superior HealthPlan, Ambetter of Oklahoma and CHRISTUS Health Plan list William Wengs 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 William Wengs affiliated with any hospitals?

According to CMS data, William Wengs is affiliated with Christus St Vincent Regional Medical Center, Presbyterian Espanola Hospital and Los Alamos Medical Center.

When was this NPI record last updated?

The NPPES record for William Wengs was last updated on September 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.