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FABIAN ANDRES ALTAMIRANO DONOSO M.D.
NPI 1427624337
Internal Medicine - Nephrology in Griffin, GA

Active since June 01, 2021PECOS EnrolledAccepts Medicare Assignment
619 S 8TH ST STE 100, GRIFFIN, GA 30224(678) 248-2899(770) 233-4824 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2026, Jul 14, 2021, Jun 1, 2021 (3 updates tracked since 2021).

About Fabian Andres Altamirano Donoso M.d. NPPES

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

FABIAN ANDRES ALTAMIRANO DONOSO M.D. (NPI 1427624337) is an individual nephrology provider in Griffin, Georgia, licensed in Georgia (111175) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS, is affiliated with Piedmont Henry Hospital, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1427624337
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameFABIAN ANDRES ALTAMIRANO DONOSOCredential: M.D.
Location Address619 S 8TH ST STE 100Griffin, GA 30224-4260
Mailing Address619 S 8th StGriffin, GA 30224-4260 · (678) 248-2899 · Fax (770) 233-4824
Phone(678) 248-2899
Fax(770) 233-4824
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJune 1, 2021
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1427624337 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 · 111175
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.
619 S 8TH ST STE 100, Griffin, GA 30224
Open in Google Maps ↗

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

Fabian Andres Altamirano Donoso 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 ID446653950
PECOS Enrollment IDI20260817002295
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 Fabian Altamirano Donoso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Peach State Nephrology
0.1 mi
Nephrology
619 S 8TH ST STE 100
Griffin, GA 30224
  • Reassigned Medicare billing, Georgia enrollment
  • 6 clinicians in this Medicare group
NPI 1679773774 (678) 248-2899

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Piedmont Henry Hospital

Acute Care Hospitals · Stockbridge, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110191
Location1133 Eagle's Landing ParkwayStockbridge, GA 30281 · Henry County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30224 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 2

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

MRS. SHANTA WADE APRN
Nurse Practitioner (Family)
619 S 8TH ST STE 100
GRIFFIN, GA 30224
Spalding County (678) 248-2899
PEACH STATE NEPHROLOGY
Internal Medicine (Nephrology)
619 S 8TH ST STE 100
GRIFFIN, GA 30224
Spalding County (678) 248-2899

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 Fabian Altamirano Donoso's NPI number?

The NPI number for Fabian Altamirano Donoso is 1427624337. It was assigned to this individual provider in the NPPES registry on June 1, 2021.

Where is Fabian Altamirano Donoso located?

Fabian Altamirano Donoso practices at 619 S 8th St Ste 100, Griffin, GA 30224. The listed phone number is (678) 248-2899.

What is Fabian Altamirano Donoso's specialty?

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

Is Fabian Altamirano Donoso enrolled in Medicare?

Yes. Fabian Altamirano Donoso 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.

Which organization bills Medicare for Fabian Altamirano Donoso's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fabian Altamirano Donoso reassigns Medicare benefits to Peach State Nephrology (Griffin, GA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Fabian Altamirano Donoso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Fabian Altamirano Donoso affiliated with any hospitals?

According to CMS data, Fabian Altamirano Donoso is affiliated with Piedmont Henry Hospital.

When was this NPI record last updated?

The NPPES record for Fabian Altamirano Donoso was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.