DR. CHELSEY DIANE GRIFFIN (DO) – Family Medicine Physician, NPI 1437359288
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,775 FAMILY PRACTICE in OK
Provider Addresses for DR. CHELSEY DIANE GRIFFIN (DO)
4415 S HARVARD AVE STE 125
TULSA, OK 741359700
Phone: (918) 392-3444
Fax: (918) 392-3472
Type: Mailing
South Toledo Avenue, Bixby, Tulsa County, Oklahoma, United States
TULSA, OK 741372719
Phone: (918) 392-3444
Fax: (918) 392-3469
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 200 Open Payments records for all available years, with a total value of $2,571.
Total Amount is formed as General ($2,571) + Research ($0) + Ownership ($0) = $2,571.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: ABBVIE INC. ($565).
Total Amount
$2,571
General + Research + Ownership
Payments
200
Total payment records
General Amount
$2,571
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $565 |
| PFIZER INC. | $357 |
| Abbott Laboratories | $212 |
| Corium, LLC | $167 |
| Amgen Inc. | $148 |
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: 2010-07-26
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 |
|---|---|---|---|---|
| I20100726000347 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 244 | 99 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 123 | 84 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 48 | 48 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 34 | 16 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 74135)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | OK | 90670 | Pneumococcal vaccine for injection into muscle | 22 | 22 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OK | |
| - | OK | |
| Plastic And Reconstructive Surgery | OK | |
| Nurse Practitioner | OK | |
| - | OK | |
| Pulmonary Disease | AK | |
| Pulmonary Disease, Internal Medicine | OK | |
| Family Practice | OK | |
| Nurse Practitioner | OK | |
| Family Practice | PA |
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