LARISSA CHERYL SMITH (D.O.) – Obstetrics & Gynecology Physician, NPI 1033451687
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
481 OBSTETRICS/GYNECOLOGY in OK
Provider Addresses for LARISSA CHERYL SMITH (D.O.)
717 S Houston Ave
Tulsa, OK 741279023
Phone: (918) 382-3178
Fax: (918) 382-6789
Type: Location
PO BOX 720006
NORMAN, OK 730704006
Phone:
Type: Mailing
1411 W 7TH AVE
STILLWATER, OK 740744300
Phone: (405) 742-8222
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 46 Open Payments records for all available years, with a total value of $1,008.
Total Amount is formed as General ($1,008) + Research ($0) + Ownership ($0) = $1,008.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Astellas Pharma US Inc ($321).
Total Amount
$1,008
General + Research + Ownership
Payments
46
Total payment records
General Amount
$1,008
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Astellas Pharma US Inc | $321 |
| Agile Therapeutics, Inc. | $112 |
| ABBVIE INC. | $108 |
| MAYNE PHARMA COMMERCIAL LLC | $77 |
| Sumitomo Pharma America, Inc. | $63 |
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: 2017-08-24
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20170824002611 | I | Obstetrics/Gynecology | OK | 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 | 20 | 13 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 74127)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OK | |
| - | MT | |
| Family Practice | OK | |
| - | OK | |
| Physician Assistant | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| Orthopedic Surgery | OK | |
| Family Practice | OK | |
| - | OK | |
| Nurse Practitioner | OK |
Reviews
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