DR. CARLOS ELVIN DIAZ MD
NPI 1093797011
Ophthalmology - Glaucoma Specialist in Deming, NM

Q: What is Carlos Diaz's NPI number?

The NPI number for Carlos Diaz is 1093797011. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Q: What is Carlos Diaz's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Q: When was this NPI record last updated?

The NPPES record for Carlos Diaz was last updated on April 30, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 16, 2005PECOS EnrolledAccepts Medicare Assignment

87.65/100

CMS Quality Rating

1515 S 8TH ST, DEMING, NM 88030(575) 544-3937(575) 546-2870 Get Directions Write a Review

NPPES record last updated: April 30, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 30, 2019, Oct 25, 2018, May 25, 2017 (3 updates tracked since 2017).

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About Dr. Carlos Elvin Diaz Md NPPES

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

DR. CARLOS ELVIN DIAZ MD (NPI 1093797011) is an individual glaucoma specialist in Deming, New Mexico, licensed in Arizona (48484) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Northwestern University Feinberg Medical School (1996).

NPPES Registry Identity

NPI1093797011

Entity TypeIndividualMale

Primary Taxonomy207WX0009X

Provider Legal NameDR. CARLOS ELVIN DIAZCredential: MD

Location Address1515 S 8TH STDeming, NM 88030-4940

Mailing Address4800 N 22nd StPhoenix, AZ 85016-4701 · (602) 955-1000 · Fax (602) 508-4830

Phone(575) 544-3937

Fax(575) 546-2870

Sole ProprietorNo

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1996

Enumeration DateNovember 16, 2005

Last NPPES UpdateApril 30, 20193 updates tracked since enumeration

✔ NPI 1093797011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmology · Glaucoma SpecialistAllopathic & Osteopathic Physicians

Taxonomy Code207WX0009X

Licenses✔ Licensed in AZ · 48484✔ Licensed in NM · MD2014-0132

Definition

An ophthalmologist who specializes in the treatment of glaucoma and other disorders related to increased intraocular pressure and optic nerve damage. This specialty involves the medical and surgical treatment of these conditions.

Also ListedOphthalmologyTaxonomy 207W00000X · License MD2014-0132 (NM), 48484 (AZ)

1515 S 8TH ST, Deming, NM 88030

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Secondary Practice Locations 2

Location 12680 E Valencia Rd Ste 188Tucson, AZ 85706-5962 · Phone (520) 790-8888 · Fax (520) 790-1427

Location 21151 S La Canada Dr Ste 200Green Valley, AZ 85614-1943 · Phone (602) 955-1000 · Fax (602) 508-4830

Other Identifiers 3

OtherZ163113AZ · Medicare Pima Ptan

Medicaid878342AZ

MedicaidMD2014-0132NM

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Texas 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

Dr. Carlos Elvin Diaz 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 ID1557445665

PECOS Enrollment IDI20140123001692

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 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.

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

648 services290 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

412 services248 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.

312 services312 patients

Insertion of drug delivery implant into tear duct of eye 68841

This procedure involves placing a small implant into your tear duct. The implant slowly releases medication to your eye, helping manage conditions like dry eyes or glaucoma. It's a simple, quick procedure typically performed under local anesthesia.

142 services96 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

123 services116 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.

103 services100 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

86 services84 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

63 services60 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.

58 services43 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

50 services48 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

43 services43 patients

Ultrasound scan to determine eye length and lens power 76519

An ultrasound scan for the eye is a safe, non-invasive procedure. It uses sound waves to create images of your eye's structure. This helps determine the length of your eye and the power of your lens, which is crucial for diagnosing eye conditions and planning surgeries.

34 services29 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

26 services20 patients

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.

25 services25 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

24 services17 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

18 services18 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

12 services12 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

11 services11 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 88030 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

$68.00 typical visit price

range $17.00 – $135.35

Typical copayment $17.00 (range $4.25 – $33.83)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

87.65/100

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

Scored as part of a group practice

Quality

100

Promoting Interoperability

100

Improvement Activities

Cost

58.84

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Other Providers at the Same Location NPPES 4

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

DR. ROBERT ALAN GRAOR M.D.

Internal Medicine (Cardiovascular Disease)

1515 S 8TH ST
DEMING, NM 88030

Luna County (505) 527-9977

DR. BRIAN JOHN PETRACCA O.D.

Optometrist

1515 S 8TH ST
DEMING, NM 88030

Luna County (575) 544-3937

ROBERT A GRAOR, M.D.

Internal Medicine (Cardiovascular Disease)

1515 S 8TH ST
DEMING, NM 88030

Luna County (505) 544-0790

MARC ELLMAN MD, PA

Durable Medical Equipment & Medical Supplies

1515 S 8TH ST
DEMING, NM 88030

Luna County (575) 546-2860

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 Carlos Diaz's NPI number?

The NPI number for Carlos Diaz is 1093797011. It was assigned to this individual provider in the NPPES registry on November 16, 2005.

Where is Carlos Diaz located?

Carlos Diaz practices at 1515 S 8th St, Deming, NM 88030. The listed phone number is (575) 544-3937.

What is Carlos Diaz's specialty?

The primary specialty registered for this NPI is Ophthalmology, specializing in Glaucoma Specialist, with taxonomy code 207WX0009X.

Is Carlos Diaz enrolled in Medicare?

Yes. Carlos Diaz 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 Carlos Diaz accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana and Blue Cross and Blue Shield of Texas and 3 other insurers list Carlos Diaz 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.

When was this NPI record last updated?

The NPPES record for Carlos Diaz was last updated on April 30, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.