DAVID EARL LINDEN (M.D.) – Neurology Physician, NPI 1821062324
Neurology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
363 PSYCHIATRY in OK
Provider Addresses for DAVID EARL LINDEN (M.D.)
4900 Richmond Sq Ste 102
Oklahoma City, OK 731182042
Phone: (405) 840-1999
Type: Location
4900 RICHMOND SQ STE 102
OKLAHOMA CITY, OK 731182042
Phone: (405) 840-1999
Fax: (405) 848-3298
Type: Mailing
2725 S JONES BLVD STE 104
LAS VEGAS, NV 891465605
Phone: (702) 384-2238
Type: Location
South Jones Boulevard, Charleston Heights, Las Vegas, Clark County, Nevada, 89139, United States
SUITE 104
LAS VEGAS, NV 891465667
Phone: (702) 384-2238
Fax: (702) 384-2279
Type: Location
Oklahoma Hills, Augusta, Richmond County, Georgia, 30815-6609, United States
SUITE 102
OKLAHOMA CITY, OK 731182028
Phone: (405) 840-1999
Fax: (405) 848-3298
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 141 Open Payments records for all available years, with a total value of $3,063.
Total Amount is formed as General ($3,063) + Research ($0) + Ownership ($0) = $3,063.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Otsuka America Pharmaceutical, Inc. ($580).
Total Amount
$3,063
General + Research + Ownership
Payments
141
Total payment records
General Amount
$3,063
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
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: 2023-08-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20040330000917 | I | Psychiatry | OK | TBD |
| I20070220000037 | I | Psychiatry | NV | TBD |
| I20211112000268 | I | Psychiatry | CA | TBD |
| I20230825000355 | I | Psychiatry | AZ | 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 | 1,872 | 190 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 1,572 | 186 | $0 |
| Q3014 | Telehealth originating site facility fee | 1,277 | 141 | $0 |
| 99439 | Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 777 | 90 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 432 | 91 | $0 |
Insurance plans in this area (ZIP 73118)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OK | |
| Nurse Practitioner | NV | |
| Certified Clinical Nurse Specialist (Cns) | OK | |
| Nurse Practitioner | NV | |
| - | NY |
Reviews
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