TERRI LYNN MARKHAM (FNP) – Family Nurse Practitioner, NPI 1023284684
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,248 NURSE PRACTITIONER in CO
Provider Addresses for TERRI LYNN MARKHAM (FNP)
5799 STETSON HILLS BLVD STE 100
COLORADO SPRINGS, CO 809174223
Phone: (719) 471-2273
Fax: (719) 325-8954
Type: Mailing
1303 E 11th St
Loveland, CO 805375051
Phone: (970) 800-5500
Type: Location
5799 Stetson Hills Blvd Ste 100
Colorado Springs, CO 809174223
Phone: (719) 471-2273
Fax: (719) 325-8954
Type: Location
1303, East 11th Street, Browns Corner, Loveland, Larimer County, Colorado, 80537, United States
LOVELAND, CO 805375051
Phone: (970) 800-5500
Type: Location
1805 SHEA CENTER DR STE 450
HIGHLANDS RANCH, CO 801292255
Phone: (303) 357-2559
Type: Mailing
9218 KIMMER DR STE 207
LONE TREE, CO 801246733
Phone: (720) 493-9006
Fax: (720) 242-7520
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 59 Open Payments records for all available years, with a total value of $1,483.
Total Amount is formed as General ($1,483) + Research ($0) + Ownership ($0) = $1,483.
Last reported payment date: 2023-09-11 • Largest payer in this snapshot: Gilead Sciences, Inc. ($202).
Total Amount
$1,483
General + Research + Ownership
Payments
59
Total payment records
General Amount
$1,483
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $202 |
| ABBVIE INC. | $200 |
| Regeneron Healthcare Solutions, Inc. | $141 |
| Celgene Corporation | $130 |
| GENZYME CORPORATION | $117 |
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: 2015-10-05
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20130808000083 | I | Nurse Practitioner | CA | TBD |
| I20151005002711 | I | Nurse Practitioner | 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 | 76 | 72 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 75 | 67 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 57 | 57 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 13 | 12 | $0 |
Insurance plans in this area (ZIP 80917)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | CO | |
| Nurse Practitioner | CO | |
| Internal Medicine | CO | |
| Nurse Practitioner | CO | |
| - | CO | |
| - | CO | |
| Nurse Practitioner | IA | |
| Family Practice | CO | |
| Nurse Practitioner | PA | |
| Nurse Practitioner | CO |
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