What is So Yim's NPI number?

So Yim's National Provider Identifier (NPI) is 1427553320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is So Yim's specialty?

So Yim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is So Yim located?

So Yim's practice location on file with NPPES is 2200 Peachtree Rd Nw, Atlanta, GA 30309-1110.

What is So Yim's phone number?

The practice phone number listed in the NPPES registry for So Yim is (404) 778-0118.

Does So Yim accept Medicare?

So Yim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is So Yim's NPI active?

Yes — So Yim's NPI (1427553320) is active in the NPPES registry as of the last update on 2023-05-06.

IndividualActiveAccepts Medicare

So Yim, MD

NPI 1427553320 · Internal Medicine Physician · Atlanta, GA

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

So Yim, MD is a Internal Medicine Physician provider in Atlanta, GA (NPI 1427553320).

Provider details

NPI number: 1427553320
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 89462 (GA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 89462 (GA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
8 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
784 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
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'SG2211	209	$16
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	176	$89
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	157	$125
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	70	$126
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	60	$178

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amlodipine Besylate	189	91
Atorvastatin Calcium	153	74
Losartan Potassium	117	46
Gabapentin	88	27
Hydrochlorothiazide	80	40
Metoprolol Succinate	71	33
Lisinopril	70

Practice location

2200 Peachtree Rd Nw

Atlanta, GA 30309-1110

Phone: (404) 778-0118

Street-level locationGet directions

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Mailing address