MR. SEAN DY JUANCO – Medical Physician Assistant, NPI 1013544691
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,564 PHYSICIAN ASSISTANT in CA
Provider Addresses for MR. SEAN DY JUANCO
669 29TH AVE
SAN FRANCISCO, CA 941212820
Phone: (415) 797-8902
Type: Mailing
3400 DATA DR
RANCHO CORDOVA, CA 956707956
Phone:
Type: Mailing
2395 LOMBARD ST
SAN FRANCISCO, CA 941232601
Phone: (415) 796-2242
Fax: (415) 796-3841
Type: Location
2023 VALE RD
SAN PABLO, CA 948063834
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-11-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20211111002189 | I | Physician Assistant | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 48 | 45 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $0 |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 27 | 27 | $0 |
| 71046 | X-ray of chest, 2 views | 25 | 15 | $0 |
| 87502 | Detection test by nucleic acid for multiple types influenza virus | 19 | 19 | $0 |
Insurance plans in this area (ZIP 94121)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Family Practice | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Emergency Medicine | CA | |
| Physician Assistant | MA | |
| Physician Assistant | VA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Family Practice | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | DC | |
| Physician Assistant | PA |
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