DR. CAROL JEANNETTE LANGDOC (MD) – Otolaryngology Physician, NPI 1144242777
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
227 OTOLARYNGOLOGY in CO
Provider Addresses for DR. CAROL JEANNETTE LANGDOC (MD)
15 W Dry Creek Cir
Littleton, CO 801204427
Phone: (303) 798-1309
Fax: (303) 798-2319
Type: Location
South Elati Street, Littleton, Arapahoe County, Colorado, 80110, United States
LITTLETON, CO 801208081
Phone: (303) 798-1309
Fax: (303) 798-2319
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 36 Open Payments records for all available years, with a total value of $936.
Total Amount is formed as General ($936) + Research ($0) + Ownership ($0) = $936.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Stryker Corporation ($193).
Total Amount
$936
General + Research + Ownership
Payments
36
Total payment records
General Amount
$936
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $193 |
| Medtronic, Inc. | $169 |
| GENZYME CORPORATION | $168 |
| Regeneron Healthcare Solutions, Inc. | $129 |
| GlaxoSmithKline, LLC. | $128 |
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: 2010-01-08
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 |
|---|---|---|---|---|
| I20100108000197 | I | Otolaryngology | CO | 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 | 117 | 93 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 117 | 85 | $0 |
| 69210 | Removal of impacted ear wax | 94 | 80 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 90 | 90 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 67 | 67 | $0 |
Insurance plans in this area (ZIP 80120)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | CO | |
| Physician Assistant | CO | |
| - | MI | |
| O T O L A R Y N G O L O G Y | CO | |
| Otolaryngology, Plastic And Reconstructive Surgery | CO | |
| Qualified Audiologist | CO | |
| O T O L A R Y N G O L O G Y | CO | |
| Physician Assistant | CO | |
| O T O L A R Y N G O L O G Y | NJ |
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