DR. MACY LIEU (DNP) – Family Nurse Practitioner, NPI 1003214503
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for DR. MACY LIEU (DNP)
818 WEBSTER ST
OAKLAND, CA 946074220
Phone: (510) 986-6800
Type: Location
650 SAN RAMON VALLEY BLVD
DANVILLE, CA 945264022
Phone: (866) 389-2727
Type: Mailing
1450 Treat Blvd # 160
Walnut Creek, CA 945972168
Phone: (925) 296-9000
Fax: (925) 296-9071
Type: Location
333 1st St Ste A
San Francisco, CA 941052661
Phone: (888) 803-3370
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $577.
Total Amount is formed as General ($577) + Research ($0) + Ownership ($0) = $577.
Last reported payment date: 2024-10-03 • Largest payer in this snapshot: Gilead Sciences, Inc. ($238).
Total Amount
$577
General + Research + Ownership
Payments
6
Total payment records
General Amount
$577
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $238 |
| Lilly USA, LLC | $125 |
| GlaxoSmithKline, LLC. | $122 |
| Exact Sciences Corporation | $92 |
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: 2015-05-27
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 |
|---|---|---|---|---|
| I20150527002546 | I | Nurse Practitioner | 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 | 284 | 281 | $0 |
| 81002 | Urinalysis, manual test | 46 | 45 | $0 |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 36 | 36 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 35 | 35 | $0 |
| 87880 | Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 22 | 22 | $0 |
Insurance plans in this area (ZIP 94607)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CA | |
| Nurse Practitioner | NV | |
| Nurse Practitioner | TX | |
| Physician Assistant | CA | |
| Physician Assistant | AZ | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | NY | |
| Family Practice | CT | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA |
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