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ALASTAIR GAVIN WARNER M.D.
NPI 1952499717
Internal Medicine in Roswell, GA

Active since October 10, 2006PECOS EnrolledAccepts Medicare Assignment
69.85/100
CMS Quality Rating
3000 HOSPITAL BLVD, ROSWELL, GA 30076(770) 751-2777(770) 751-2773 Get Directions Write a Review

NPPES record last updated: August 17, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alastair Gavin Warner M.d. NPPES

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

ALASTAIR GAVIN WARNER M.D. (NPI 1952499717) is an individual internal medicine provider in Roswell, Georgia, licensed in Georgia (56501) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Floyd Medical Center, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1952499717
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameALASTAIR GAVIN WARNERCredential: M.D.
Location Address3000 HOSPITAL BLVDRoswell, GA 30076-4915
Mailing Address318 Maxwell RdAlpharetta, GA 30009-2063 · (770) 740-0895 · Fax (770) 740-0896
Phone(770) 751-2777
Fax(770) 751-2773
Sole ProprietorYes
Medical School CMSOtherGraduated 1998
Enumeration DateOctober 10, 2006
Last NPPES UpdateAugust 17, 2009
✔ NPI 1952499717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in GA · 56501
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3000 HOSPITAL BLVD, Roswell, GA 30076
Open in Google Maps ↗

Other Identifiers 4

Medicare PIN11SCGVDGA
OtherP00359121GA · Rr Mcare
Medicare UPINI48756GA
Medicaid181620896BGA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..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

Alastair Gavin Warner 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 ID3577577576
PECOS Enrollment IDI20060130000242
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 3

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 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.
165 services62 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.
20 services20 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Atrium Health Floyd Medical Center

Acute Care Hospitals · Rome, GA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number110054
Location304 Turner Mccall BoulevardRome, GA 30162 · Floyd County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30076 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.

69.85/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality57.55
Cost68.12

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
100%41 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

NORTH FULTON REGIONAL MEDICAL CENTER PRO FEE BILLING, LLC
Internal Medicine (Cardiovascular Disease)
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2787
JEREMIAH WESLEY MCCARTER
Physical Therapist
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2500
WELLSTAR NORTH FULTON HOSPITAL, INC
Rehabilitation Unit
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2500
DR. DEEDEE T DIEP D.O.
Family Medicine
3000 HOSPITAL BLVD, 2ND FLOOR
ROSWELL, GA 30076
Fulton County (770) 751-2777
VANNA-MARIE BEST SHEPPARD PA
Physician Assistant (Medical)
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2777
MARY ROSE PARIS NP
Nurse Practitioner (Family)
3000 HOSPITAL BLVD, ANESTHESIA DEPARTMENT
ROSWELL, GA 30076
Fulton County (770) 751-2623
CHARLES H SYKES MD
Radiology (Diagnostic Radiology)
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2500
NORTH FULTON EMERGENCY PHYSICIANS, LLC
Emergency Medicine
3000 HOSPITAL BLVD
ROSWELL, GA 30076
Fulton County (770) 751-2500

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 Alastair Warner's NPI number?

The NPI number for Alastair Warner is 1952499717. It was assigned to this individual provider in the NPPES registry on October 10, 2006.

Where is Alastair Warner located?

Alastair Warner practices at 3000 Hospital Blvd, Roswell, GA 30076. The listed phone number is (770) 751-2777.

What is Alastair Warner's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alastair Warner enrolled in Medicare?

Yes. Alastair Warner 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 Alastair Warner accept?

Health plans from Alliant Health Plans, Inc. list Alastair Warner 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 Alastair Warner affiliated with any hospitals?

According to CMS data, Alastair Warner is affiliated with Atrium Health Floyd Medical Center.

When was this NPI record last updated?

The NPPES record for Alastair Warner was last updated on August 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.