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ANA HEEJAE SONG DMD
NPI 1639925316
Dentist - General Practice in San Francisco, CA

Active since April 24, 2024PECOS Enrolled
1800 MARKET ST STE 401, SAN FRANCISCO, CA 94102(415) 292-3400 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 4, 2025, Apr 24, 2024 (2 updates tracked since 2024).

About Ana Heejae Song Dmd NPPES

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

ANA HEEJAE SONG DMD (NPI 1639925316) is an individual general practice provider in San Francisco, California, licensed in California (111858) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS and is a graduate of Univ Of Pennsylvania School Of Dental Medicine (2024).

NPPES Registry Identity

NPI1639925316
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameANA HEEJAE SONGCredential: DMD
Location Address1800 MARKET ST STE 401San Francisco, CA 94102-6227
Mailing Address101 Polk St Unit 502San Francisco, CA 94102-4755 · (551) 999-1577
Phone(415) 292-3400
Sole ProprietorNo
Medical School CMSUniv Of Pennsylvania School Of Dental MedicineGraduated 2024
Enumeration DateApril 24, 2024
Last NPPES UpdateFebruary 9, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2026
✔ NPI 1639925316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 111858
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1800 MARKET ST STE 401, San Francisco, CA 94102
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ana Heejae Song Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698266898
PECOS Enrollment IDI20260902000240
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 Ana Song reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Asian And Pacific Islander Wellness Center, Inc.
Same address
Community Health
1800 MARKET ST STE 401
San Francisco, CA 94102
  • Reassigned Medicare billing, California enrollment
  • 20 clinicians in this Medicare group
NPI 1922528694 (415) 292-3400

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94102 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
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 3

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

DR. ANGELICA AMATANGELO DDS
Dentist (General Practice)
1800 MARKET ST STE 401
SAN FRANCISCO, CA 94102
San Francisco County (415) 292-3420
DR. MARK VINCENT GUDILANO DONATO DMD
Dentist (General Practice)
1800 MARKET ST STE 401
SAN FRANCISCO, CA 94102
San Francisco County (152) 923-3400
ASIAN AND PACIFIC ISLANDER WELLNESS CENTER, INC.
Clinic/Center (Community Health)
1800 MARKET ST STE 401
SAN FRANCISCO, CA 94102
San Francisco County (415) 292-3400

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 Ana Song's NPI number?

The NPI number for Ana Song is 1639925316. It was assigned to this individual provider in the NPPES registry on April 24, 2024.

Where is Ana Song located?

Ana Song practices at 1800 Market St Ste 401, San Francisco, CA 94102. The listed phone number is (415) 292-3400.

What is Ana Song's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Ana Song enrolled in Medicare?

Yes. Ana Song is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ana Song's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ana Song reassigns Medicare benefits to Asian And Pacific Islander Wellness Center, Inc. (San Francisco, CA). 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 Ana Song's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ana Song was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.