LACINDA LOU O'STEEN (ARNP FNP) – Family Nurse Practitioner, NPI 1477901866
Family Nurse Practitioner
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for LACINDA LOU O'STEEN (ARNP FNP)
4800 Deerwood Campus Pkwy
Bldg 300, 1st Floor
Jacksonville, FL 322466498
Phone: (904) 905-5022
Fax: (904) 905-5044
Type: Location
45 Dimock St
Roxbury, MA 021191208
Phone: (617) 442-8800
Fax: (617) 541-8472
Type: Location
353 N Sea Lake Ln
Ponte Vedra Beach, FL 320824756
Phone: (386) 965-7066
Type: Location
2465 US 1 S
ST AUGUSTINE, FL 320866076
Phone: (386) 965-7066
Type: Mailing
45 DIMOCK ST
ROXBURY, MA 021191208
Phone: (617) 442-8800
Fax: (617) 541-8472
Type: Location
88, Old Town Road, Old Town Station, Staten Island, New York, 10304, United States
NEW YORK, NY 10301
Phone: (718) 407-2916
Type: Location
12795 SAN JOSE BLVD STE 9
JACKSONVILLE, FL 322238676
Phone: (904) 265-4777
Type: Location
353 N SEA LAKE LN
PONTE VEDRA BEACH, FL 320824756
Phone: (386) 965-7066
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: 2021-02-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20191212001230 | I | Nurse Practitioner | NY | TBD |
| I20210216002730 | I | Nurse Practitioner | ME | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 32246)
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