ZAIYARA ADORNO RIVERA MD
NPI 1972985992
Internal Medicine - Nephrology in Carrollton, GA

Q: What is Zaiyara Adorno Rivera's NPI number?

The NPI number for Zaiyara Adorno Rivera is 1972985992. It was assigned to this individual provider in the NPPES registry on June 25, 2015.

Q: What is Zaiyara Adorno Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since June 25, 2015PECOS EnrolledAccepts Medicare Assignment

157 CLINIC AVE STE 203, CARROLLTON, GA 30117(770) 832-0429(770) 838-9108 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 11, 2021, May 25, 2021, Oct 18, 2019 (3 updates tracked since 2019).

On this page

About Zaiyara Adorno Rivera Md NPPES

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

ZAIYARA ADORNO RIVERA MD (NPI 1972985992) is an individual nephrology provider in Carrollton, Georgia, licensed in Georgia (88399) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Tanner Medical Center - Carrollton, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1972985992

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameZAIYARA ADORNO RIVERACredential: MD

Location Address157 CLINIC AVE STE 203Carrollton, GA 30117-4454

Mailing Address157 Clinic Ave Ste 203Carrollton, GA 30117-4454 · (770) 832-0429 · Fax (770) 838-9108

Phone(770) 832-0429

Fax(770) 838-9108

Sole ProprietorYes

Medical School CMSOtherGraduated 2012

Enumeration DateJune 25, 2015

Last NPPES UpdateJune 23, 20263 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1972985992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Licenses✔ Licensed in GA · 88399✔ Licensed in FL · TRN28259

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License TRN28259 (FL), 31790R (PR)

157 CLINIC AVE STE 203, Carrollton, GA 30117

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1108 Redding DrBremen, GA 30110-2283 · Phone (770) 832-0429 · Fax (770) 838-9108

Location 2403 Permian Way Ste BVilla Rica, GA 30180-3226 · Phone (770) 832-0429 · Fax (770) 838-9108

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.Insurance ›

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

Zaiyara Adorno Rivera 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 ID9032518592

PECOS Enrollment IDI20210603000869

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 Zaiyara Adorno Rivera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Carroll County Nephrology PC

Same address

Nephrology

157 CLINIC AVENUE, SUITE 203
Carrollton, GA 30117

Reassigned Medicare billing, Georgia enrollment
7 clinicians in this Medicare group

NPI 1558403113 (770) 832-0429

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 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.

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.

286 services131 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.

134 services101 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

131 services70 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.

126 services66 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.

119 services47 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.

75 services72 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

56 services15 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

Hemodialysis procedure with physician evaluation 90935

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

28 services15 patients

Dialysis services, 2-3 physician visits per month (20 years or older) 90961

Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.

26 services22 patients

Home dialysis services per month (20 years or older) 90966

Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.

23 services11 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

17 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Tanner Medical Center - Carrollton

Acute Care Hospitals · Carrollton, GA

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110011

Location705 Dixie StreetCarrollton, GA 30117 · Carroll County

Birthing friendly

Tanner Medical Center Villa Rica

Acute Care Hospitals · Villa Rica, GA

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number110015

Location601 Dallas HighwayVilla Rica, GA 30180 · Carroll County

Emergency services Birthing friendly

Higgins General Hospital

Critical Access Hospitals · Bremen, GA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number111320

Location200 Allen Memorial DriveBremen, GA 30110 · Haralson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30117 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

$124.10 typical visit price

range $53.31 – $164.04

Typical copayment $31.02 (range $13.32 – $41.01)

Most-billed visit code 99204

Established Patient

$94.84 typical visit price

range $16.68 – $133.24

Typical copayment $23.71 (range $4.17 – $33.31)

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 5

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

DR. ATIYA CHACHAR M.D

Internal Medicine (Nephrology)