Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Christine L. Bao, MD

Works at hospitals in Johns Creek, GA · Atlanta, GA · Duluth, GA … · Georgia

Summary

Dr. Christine L. Bao, MD is a family doctor at 3895 Johns Creek Pkwy, Suite B, Suwanee, GA 30024. Phone: (770) 203-0618. Accepts Medicare assignment. In 2024, Christine L. Bao had 207 Original Medicare patients and 4,173 services. NPI 1831175132. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Christine L. Bao, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Christine L. Bao accept Medicare assignment?
Yes. Medicare's clinician data says Christine L. Bao accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Christine L. Bao see?
In 2024, CMS data shows 207 Original Medicare patients and 4,173 services for Christine L. Bao. This counts Original Medicare only and measures volume, not quality.
What is Christine L. Bao's NPI number?
1831175132. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Christine L. Bao, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients207
Services billed to Medicare4,173
Different services or procedures39
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)943 services
  2. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)831 services
  3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)354 services
  4. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)311 services
  5. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)309 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Diabetes68%
  • Arthritis39%
  • Osteoporosis31%
  • Chronic kidney disease22%

Hospitals where Christine L. Bao works

Medicare's Facility Affiliation Data lists Christine L. Bao at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Emory Johns Creek HospitalJohns Creek, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110230
  • Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161
  • Northside Hospital DuluthDuluth, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110252
  • Northside Hospital GwinnettLawrenceville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110087

Practice locations

Addresses where Christine L. Bao is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christine L. Bao as a member of these groups (CMS data updated October 2, 2026).

  • Excelsior Healthcare LLC8 clinicians in the group
  • Buford-Norcross Primary Care, P.C.5 clinicians in the group
  • Excelsior Healthcare Partners LLC3 clinicians in the group

Specialties

Find other Family Practice doctors in Georgia →

Other family doctors in Suwanee

Clinicians with the same Medicare primary specialty in Suwanee, GA — not a recommendation.

All family doctors in Suwanee →

Other clinicians in Excelsior Healthcare LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1982 (44 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1831175132
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians