DR. MARK DEWITT TALMAGE (M.D.) – Family Medicine Physician, NPI 1114038403
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
886 FAMILY PRACTICE in ME
Provider Addresses for DR. MARK DEWITT TALMAGE (M.D.)
118 Northport Ave
Belfast, ME 049156009
Phone: (207) 338-2500
Type: Location
1000 Lincoln St
Fort Morgan, CO 807013290
Phone: (970) 867-9931
Type: Location
2115, Stuart Avenue, Alamosa, Alamosa County, Colorado, 81101, United States
ALAMOSA, CO 811012269
Phone: (303) 877-7239
Fax: (303) 761-7316
Type: Mailing
Downtown Station Englewood Post Office, 3330, South Broadway, Englewood, Arapahoe County, Colorado, 80113, United States
#566
ENGLEWOOD, CO 801513301
Phone: (303) 877-7239
Fax: (303) 761-7316
Type: Location
PO BOX 3728
LITTLETON, CO 801613728
Phone: (303) 877-7239
Fax: (866) 271-0712
Type: Mailing
23505 COUNTY ROAD Y
VONA, CO 80861
Phone: (303) 877-7239
Fax: (303) 761-7316
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2023-08-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 5 Medicare enrollment records; no due dates published yet.
Enrollment records
5
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 |
|---|---|---|---|---|
| I20100927000239 | I | Hospitalist | CO | TBD |
| I20200311001008 | I | Family Practice | AZ | TBD |
| I20210208002610 | I | Family Practice | MT | TBD |
| I20220228002596 | I | Family Practice | WY | TBD |
| I20230810002266 | I | Family Practice | IL | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 159 | 71 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 46 | 46 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 38 | 36 | $0 |
| 99231 | Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 27 | 12 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 13 | $0 |
Insurance plans in this area (ZIP 04915)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | MT | |
| Family Practice | KY | |
| Family Practice | MT | |
| Internal Medicine | CO | |
| Hospitalist, Internal Medicine, Internal Medicine | NV | |
| Internal Medicine | MT | |
| Physician Assistant | PA | |
| Family Practice | MI | |
| Physician Assistant | CA | |
| Nurse Practitioner | MT |
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