Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ENRIQUE DIAZ GUZMAN ZAVALA M.D.
NPI 1326229733
Internal Medicine - Pulmonary Disease in Atlanta, GA

Q: What is Enrique Diaz Guzman Zavala's NPI number?

The NPI number for Enrique Diaz Guzman Zavala is 1326229733. It was assigned to this individual provider in the NPPES registry on November 14, 2007.

Q: What is Enrique Diaz Guzman Zavala's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Active since November 14, 2007PECOS Enrolled

11.84/100

CMS Quality Rating

95 COLLIER RD NW STE 3000, ATLANTA, GA 30309(404) 605-5140 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 15, 2026, Sep 18, 2025, Jun 18, 2016 (3 updates tracked since 2016).

On this page

About Dr. Enrique Diaz Guzman Zavala M.d. NPPES

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

DR. ENRIQUE DIAZ GUZMAN ZAVALA M.D. (NPI 1326229733) is an individual pulmonary disease provider in Atlanta, Georgia, licensed in Georgia (112255) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS, is affiliated with Sacred Heart Hospital, and maintains a secondary practice location in Metairie.

NPPES Registry Identity

NPI1326229733

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. ENRIQUE DIAZ GUZMAN ZAVALACredential: M.D.

Location Address95 COLLIER RD NW STE 3000Atlanta, GA 30309-1721

Mailing Address4200 Houma BlvdMetairie, LA 70006-2970 · (504) 988-3541

Phone(404) 605-5140

Sole ProprietorNo

Medical School CMSOtherGraduated 1997

Enumeration DateNovember 14, 2007

Last NPPES UpdateJuly 15, 20263 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1326229733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

Licenses✔ Licensed in GA · 112255✔ Licensed in LA · 346674✔ Licensed in OH · 57.007160✔ Licensed in FL · 126944✔ Licensed in AL · 31970✔ Licensed in KY · 42818

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Also ListedInternal MedicineTaxonomy 207R00000X · License 126944 (FL)

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 126944 (FL)

95 COLLIER RD NW STE 3000, Atlanta, GA 30309

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Secondary Practice Location 1

Location 14200 Houma BlvdMetairie, LA 70006-2970 · Phone (504) 988-3541

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Superior HealthPlan, Ambetter Health, Ambetter of Alabama 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. Enrique Diaz Guzman Zavala 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 ID9234281106

PECOS Enrollment IDI20160729000406, I20250930004804

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 22

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

1,756 services691 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

994 services388 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

901 services305 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.

440 services284 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.

383 services303 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

359 services333 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

157 services150 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

155 services148 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

135 services128 patients

Irrigation and suction of lung airways to obtain cells using an endoscope 31624

This is a procedure where a thin, flexible tube called an endoscope is inserted through your mouth into the lungs. A small amount of saline is then introduced to wash the airways. The fluid, along with cells from the lung, is suctioned back for analysis.

81 services79 patients

Emergent insertion of breathing tube into windpipe using an endoscope 31500

This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.

47 services45 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.

38 services36 patients

Review by radiologist of image for drainage of fluid 75989

This procedure involves a radiologist examining images, such as X-rays or scans, to identify areas where fluid has built up in the body. The radiologist then determines the best method to safely drain the excess fluid. This helps alleviate discomfort and promotes healing.

34 services33 patients

Exam of lung airways and sampling of lymph nodes using an endoscope and ultrasound guidance, 1-2 lymph nodes 31652

This procedure involves a special tube with a camera (endoscope) entering your lung airways. Guided by ultrasound, it collects samples from 1-2 lymph nodes. This helps doctors understand and diagnose potential issues in your lungs.

32 services31 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.

24 services24 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

24 services21 patients

Test to determine lung volumes using gas dilution or washout 94727

This test measures lung volumes by either diluting or washing out a known amount of gas in your lungs. You'll breathe in a harmless gas, then exhale. The exhaled air is analyzed to assess your lung capacity and function.

22 services22 patients

Diagnostic exam of lung airway using an endoscope 31622

This procedure involves a doctor inserting a thin, flexible tube called an endoscope into your lung airway. It allows the doctor to view the airway and diagnose any issues. The process is safe and helps in accurate diagnosis.

15 services12 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

15 services14 patients

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.

13 services13 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.

13 services13 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Sacred Heart Hospital

Acute Care Hospitals · Pensacola, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100025

Location5151 N 9th AvePensacola, FL 32504 · Escambia County

Emergency services Birthing friendly

Baptist Hospital

Acute Care Hospitals · Pensacola, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100093

Location123 Baptist WayPensacola, FL 32503 · Escambia County

Emergency services Birthing friendly

Gulf Breeze Hospital

Acute Care Hospitals · Gulf Breeze, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number100266

Location1110 Gulf Breeze PkwyGulf Breeze, FL 32561 · Santa Rosa County

Emergency services

Jay Hospital

Critical Access Hospitals · Jay, FL

OwnershipVoluntary non-profit - Private

CMS Certification Number101315

Location14114 Alabama StJay, FL 32565 · Santa Rosa County

Emergency services

East Jefferson General Hospital

Acute Care Hospitals · Metairie, LA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number190176

Location4200 Houma BlvdMetairie, LA 70006 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30309 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

$130.64 typical visit price

range $56.84 – $172.43

Typical copayment $32.66 (range $14.21 – $43.10)

Most-billed visit code 99204

Established Patient

$100.20 typical visit price

range $18.22 – $140.40

Typical copayment $25.05 (range $4.55 – $35.10)

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.

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.

11.84/100

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

Individually scored

Quality

Improvement Activities

Cost

39.47

Referred Medical Equipment & Supplies CMS DME claims 32

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604

DME-Other DME · category DE001N

6 suppliers108 claims110 services$37.39 avg. paid by Medicare

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003

DME-Other DME · category DE000N

4 suppliers22 claims43 services$1.52 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

10 suppliers117 claims117 services$92.91 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

10 suppliers108 claims296 services$34.67 avg. paid by Medicare

Cushion for use on nasal mask interface, replacement only, each A7032

DME-Other DME · category DE001N

6 suppliers78 claims425 services$20.72 avg. paid by Medicare

Pillow for use on nasal cannula type interface, replacement only, pair A7033

DME-Other DME · category DE001N

6 suppliers53 claims280 services$14.28 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

8 suppliers133 claims134 services$57.15 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

12 suppliers151 claims151 services$18.27 avg. paid by Medicare

Chinstrap used with positive airway pressure device A7036

DME-Other DME · category DE001N

3 suppliers18 claims18 services$9.41 avg. paid by Medicare

Tubing used with positive airway pressure device A7037

DME-Other DME · category DE001N

11 suppliers130 claims130 services$15.22 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

11 suppliers244 claims1,262 services$2.27 avg. paid by Medicare

Filter, non disposable, used with positive airway pressure device A7039

DME-Other DME · category DE001N

6 suppliers17 claims17 services$6.67 avg. paid by Medicare

Water chamber for humidifier, used with positive airway pressure device, replacement, each A7046

DME-Other DME · category DE001N

9 suppliers80 claims80 services$11.99 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

6 suppliers201 claims213 services$17.49 avg. paid by Medicare

Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466

DME-Other DME · category DE005N

1 supplier11 claims11 services$777.28 avg. paid by Medicare

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

5 suppliers66 claims66 services$91.62 avg. paid by Medicare

High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each E0483

DME-Other DME · category DE000N

1 supplier11 claims11 services$777.89 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

6 suppliers17 claims17 services$149.20 avg. paid by Medicare

Humidifier, heated, used with positive airway pressure device E0562

DME-Other DME · category DE001N

3 suppliers71 claims71 services$14.49 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

5 suppliers104 claims104 services$6.04 avg. paid by Medicare

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

7 suppliers224 claims224 services$36.51 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

12 suppliers453 claims471 services$90.55 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

10 suppliers180 claims185 services$33.80 avg. paid by Medicare

Azathioprine, oral, 50 mg J7500

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier14 claims420 services$2.13 avg. paid by Medicare

Tacrolimus, immediate release, oral, 1 mg J7507

Treatment-Treatment - Miscellaneous · category RX029N

1 supplier14 claims840 services$0.33 avg. paid by Medicare

Arformoterol, inhalation solution, fda approved final product, non-compounded, administered through dme, unit dose form, 15 micrograms J7605

DME-Drugs Administered Through DME · category DG006N

1 supplier15 claims900 services$4.91 avg. paid by Medicare

Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613

DME-Drugs Administered Through DME · category DG006N

8 suppliers22 claims6,357 services$0.03 avg. paid by Medicare

Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620

DME-Drugs Administered Through DME · category DG006N

11 suppliers45 claims3,730 services$0.08 avg. paid by Medicare

Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mg J7626

DME-Drugs Administered Through DME · category DG000N

7 suppliers40 claims2,256 services$0.80 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511

Treatment-Chemotherapy · category RH012N

1 supplier11 claims11 services$18.94 avg. paid by Medicare

Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512

Treatment-Chemotherapy · category RH012N

1 supplier16 claims16 services$12.66 avg. paid by Medicare

Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513

DME-Other DME · category DE000N

18 suppliers92 claims92 services$24.59 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 15

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

MRS. ERIN LYNN SHEFFIELD NP

Nurse Practitioner (Acute Care)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5780

CHRISTIAN ANDRES BERMUDEZ MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5151

LAURINDA HARJAI FNP

Nurse Practitioner (Family)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5422

MISS ACENITH GARVEY NP

Nurse Practitioner

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5422

DR. RAJEEV SINGH M.D.

Internal Medicine (Cardiovascular Disease)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5422

MR. DANIEL J REICHMAN PA-C

Physician Assistant

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5422

DR. JUAN CARLOS SALGADO CAMPO M.D.

Internal Medicine (Critical Care Medicine)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5140

DR. RAHUL LOUNGANI M.D.

Internal Medicine (Advanced Heart Failure and Transplant Cardiology)

95 COLLIER RD NW STE 3000
ATLANTA, GA 30309

Fulton County (404) 605-5810

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 Enrique Diaz Guzman Zavala's NPI number?

The NPI number for Enrique Diaz Guzman Zavala is 1326229733. It was assigned to this individual provider in the NPPES registry on November 14, 2007.

Where is Enrique Diaz Guzman Zavala located?

Enrique Diaz Guzman Zavala practices at 95 Collier Rd NW Ste 3000, Atlanta, GA 30309. The listed phone number is (404) 605-5140.

What is Enrique Diaz Guzman Zavala's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Enrique Diaz Guzman Zavala enrolled in Medicare?

Yes. Enrique Diaz Guzman Zavala 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 Enrique Diaz Guzman Zavala accept?

Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 1 other insurer list Enrique Diaz Guzman Zavala 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 Enrique Diaz Guzman Zavala affiliated with any hospitals?

According to CMS data, Enrique Diaz Guzman Zavala is affiliated with Sacred Heart Hospital, Baptist Hospital, Gulf Breeze Hospital, Jay Hospital and East Jefferson General Hospital.

When was this NPI record last updated?

The NPPES record for Enrique Diaz Guzman Zavala was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.