NATALIE RODZIEWICZ GUINN M.D.
NPI 1235662305
Internal Medicine - Nephrology in Dublin, GA

Active since April 06, 2017PECOS EnrolledAccepts Medicare Assignment
2400 BELLEVUE RD STE 29B, DUBLIN, GA 31021(478) 272-9688 Get Directions Write a Review

NPPES record last updated: May 27, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: May 27, 2025, Nov 17, 2022, Dec 27, 2021 (3 updates tracked since 2021).

About Natalie Rodziewicz Guinn M.d. NPPES

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

NATALIE RODZIEWICZ GUINN M.D. (NPI 1235662305) is an individual nephrology provider in Dublin, Georgia, licensed in Georgia (93015) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Fairview Park Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1235662305
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameNATALIE RODZIEWICZ GUINNCredential: M.D.
Location Address2400 BELLEVUE RD STE 29BDublin, GA 31021-2874
Mailing Address165 Emery Hwy Ste 100Macon, GA 31217-3613 · (478) 741-2150
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 6, 2017
Last NPPES UpdateMay 27, 20253 updates tracked since enumeration
NPPES CertifiedMay 27, 2025
NPI 1235662305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in GA · 93015
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.
2400 BELLEVUE RD STE 29B, Dublin, GA 31021

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

Natalie Rodziewicz Guinn 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 ID2668707621
PECOS Enrollment IDI20221209000324
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 27

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
717 services539 patients
Kidney function blood test panel 80069
A kidney function blood test panel checks how well your kidneys are working. It measures levels of various substances in your blood, including proteins, electrolytes, and waste products. The results can help detect potential kidney issues early.
712 services536 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
707 services532 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
694 services534 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.
682 services543 patients
Uric acid level, blood 84550
A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.
676 services523 patients

Hospital Affiliations CMS Care Compare

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

Fairview Park Hospital

Acute Care Hospitals · Dublin, GA
5/5 CMS rating
OwnershipProprietary
CMS Certification Number110125
Location200 Industrial BoulevardDublin, GA 31021 · Laurens County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31021 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.

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 Natalie Guinn's NPI number?

The NPI number for Natalie Guinn is 1235662305. It was assigned to this individual provider in the NPPES registry on April 6, 2017.

Where is Natalie Guinn located?

Natalie Guinn practices at 2400 Bellevue Rd Ste 29B, Dublin, GA 31021. The listed phone number is (478) 272-9688.

What is Natalie Guinn's specialty?

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

Is Natalie Guinn enrolled in Medicare?

Yes. Natalie Guinn 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.

Is Natalie Guinn affiliated with any hospitals?

According to CMS data, Natalie Guinn is affiliated with Fairview Park Hospital.

When was this NPI record last updated?

The NPPES record for Natalie Guinn was last updated on May 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.