DR. PATRICIA BEATRIZ SIERRA (MD) – Ophthalmology Physician, NPI 1710997895
Ophthalmology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,665 OPHTHALMOLOGY in CA
Provider Addresses for DR. PATRICIA BEATRIZ SIERRA (MD)
1615 Creekside Dr Ste 110
Folsom, CA 956303491
Phone: (916) 649-1515
Type: Location
2295 Fieldstone Dr Ste 140
Lincoln, CA 956488807
Phone: (916) 649-1515
Type: Location
1515 RESPONSE RD
SACRAMENTO, CA 958154805
Phone: (916) 649-1515
Fax: (916) 649-1516
Type: Location
Grutzmacher, Lewis & Sierra: Surgical Eye Specialists, 1515, River Park Drive, Swanston, Sacramento, Sacramento County, California, 95815, United States
STE 100
SACRAMENTO, CA 958154610
Phone: (916) 649-1515
Fax: (916) 649-1516
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 73 Open Payments records for all available years, with a total value of $11,032.
Total Amount is formed as General ($11,032) + Research ($0) + Ownership ($0) = $11,032.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: RxSight Inc ($8,531).
Total Amount
$11,032
General + Research + Ownership
Payments
73
Total payment records
General Amount
$11,032
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| RxSight Inc | $8,531 |
| Alcon Vision LLC | $931 |
| BIOTISSUE HOLDINGS INC. | $385 |
| Glaukos Corporation | $354 |
| Genentech USA, Inc. | $120 |
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: 2007-06-12
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 |
|---|---|---|---|---|
| I20070612000672 | I | Ophthalmology | 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 |
|---|---|---|---|---|
| 92136 | Measurement of corneal curvature and depth of eye | 402 | 272 | $0 |
| 92012 | Established patient problem focused exam of visual system | 352 | 230 | $0 |
| 66984 | Removal of cataract with insertion of prosthetic lens | 287 | 185 | $0 |
| 92014 | Established patient complete exam of visual system | 252 | 245 | $0 |
| 92004 | New patient complete exam of visual system | 248 | 248 | $0 |
Insurance plans in this area (ZIP 95630)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| O P T O M E T R Y | CA | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| - | CA | |
| - | CA | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | CA | |
| O P T O M E T R Y | CA | |
| O P H T H A L M O L O G Y | IL | |
| O P H T H A L M O L O G Y | CA |
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