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NAN XIANG MD
NPI 1114362928
Anesthesiology - Pain Medicine in Atlanta, GA

Active since May 07, 2013PECOS EnrolledAccepts Medicare Assignment
92.26/100
CMS Quality Rating
550 PEACHTREE ST NE, ATLANTA, GA 30308(404) 686-2410(404) 686-4473 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 1, 2026, Dec 31, 2025, Oct 29, 2018 and 1 more (4 updates tracked since 2018).

About Nan Xiang Md NPPES

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

NAN XIANG MD (NPI 1114362928) is an individual pain medicine provider in Atlanta, Georgia, licensed in Georgia (81060) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Emory University Hospital, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1114362928
Entity TypeIndividualMale
Primary Taxonomy207LP2900X
Provider Legal NameNAN XIANGCredential: MD
Location Address550 PEACHTREE ST NEAtlanta, GA 30308-2212
Mailing Address550 Peachtree St NeAtlanta, GA 30308-2212 · (404) 686-2410 · Fax (404) 686-4473
Phone(404) 686-2410
Fax(404) 686-4473
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 7, 2013
Last NPPES UpdateJune 1, 20264 updates tracked since enumeration
NPPES CertifiedJune 1, 2026
✔ NPI 1114362928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyAnesthesiology · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LP2900X
License✔ Licensed in GA · 81060
Definition
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X · License 81060 (GA)
Also ListedPain Medicine · Pain MedicineTaxonomy 208VP0000X · License 081060 (GA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
550 PEACHTREE ST NE, Atlanta, GA 30308
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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

Nan Xiang 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 ID5496062614
PECOS Enrollment IDI20181011002101
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 6

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.

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.
73 services45 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
46 services36 patients
Other procedure on nervous system 64999
A procedure on the nervous system can involve various techniques to diagnose or treat conditions affecting your brain, spinal cord, or nerves. These can include surgeries, tests, or therapies. It's done by specialized doctors to help improve your neurological health.
25 services24 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
23 services23 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.
23 services20 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.
22 services18 patients

Hospital Affiliations CMS Care Compare 3

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

Emory University Hospital

Acute Care Hospitals · Atlanta, GA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110010
Location1364 Clifton Road, NEAtlanta, GA 30322 · De Kalb County
Emergency services

Emory University Hospital Midtown

Acute Care Hospitals · Atlanta, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110078
Location550 Peachtree Street, NEAtlanta, GA 30308 · Fulton County
Emergency services Birthing friendly

Saint Joseph's Hospital Of Atlanta, Inc

Acute Care Hospitals · Atlanta, GA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number110082
Location5665 Peachtree Dunwoody RoadAtlanta, GA 30342 · Fulton County
Emergency services

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.

92.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.83
Promoting Interoperability100
Improvement Activities40

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.

DR. DOMINIC JOSEPH PAPANDRIA M.D.
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. GRANT MICHAEL MURY PAA
Anesthesiologist Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 778-3900
NECHAMA DINA EZAGUI PA-S
Physician Assistant
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
SARAH NELSON
Occupational Therapist
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
ADAM GARDI MD
Otolaryngology
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 259-6299
LINDSEY BORNSTEIN GOTTLIEB MD
Internal Medicine (Infectious Disease)
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-8114
JONES SURGICAL GROUP LLC
Surgery
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-4411
MR. BRIAN KEITH BROWN FNP-C
Internal Medicine
550 PEACHTREE ST NE
ATLANTA, GA 30308
Fulton County (404) 686-2505

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 Nan Xiang's NPI number?

The NPI number for Nan Xiang is 1114362928. It was assigned to this individual provider in the NPPES registry on May 7, 2013.

Where is Nan Xiang located?

Nan Xiang practices at 550 Peachtree St NE, Atlanta, GA 30308. The listed phone number is (404) 686-2410.

What is Nan Xiang's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.

Is Nan Xiang enrolled in Medicare?

Yes. Nan Xiang 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 Nan Xiang affiliated with any hospitals?

According to CMS data, Nan Xiang is affiliated with Emory University Hospital, Emory University Hospital Midtown and Saint Joseph's Hospital Of Atlanta, Inc.

When was this NPI record last updated?

The NPPES record for Nan Xiang was last updated on June 1, 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.