Carl Seger, MD
Carl Seger, MD is an Integrative Medicine Physician in Steamboat Springs, CO, registered under NPI 1699957308. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 1245 MEADOWOOD CT, Steamboat Springs, CO 80487. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| CDRH.0067468 | CO | Integrative Medicine Physician primary |
| CDRH.0067468 | CO | Emergency Medicine Physician |
This provider holds licence CDRH.0067468 issued in CO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Emergency Medicine
- PAC ID
- 1951455773
Enrolled in Medicare 17 times, across 17 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Oregon | I20141121002179 | Practitioner - Emergency Medicine |
| Kentucky | I20220422000335 | Practitioner - General Practice |
| Colorado | I20221208000006 | Practitioner - Emergency Medicine |
| Washington | I20230123000512 | Practitioner - Family Practice |
| Tennessee | I20230123002448 | Practitioner - General Practice |
| Maryland | I20230204000071 | Practitioner - Family Practice |
| Delaware | I20230204000109 | Practitioner - Family Practice |
| Minnesota | I20230209001216 | Practitioner - General Practice |
| Wisconsin | I20230221002267 | Practitioner - Family Practice |
| Connecticut | I20230227001212 | Practitioner - Family Practice |
| Ohio | I20230227002013 | Practitioner - Family Practice |
| Nevada | I20230228001477 | Practitioner - Family Practice |
| Michigan | I20230302001995 | Practitioner - Family Practice |
| Georgia | I20230313002993 | Practitioner - General Practice |
| North Carolina | I20230404002625 | Practitioner - Family Practice |
| Louisiana | I20230410000910 | Practitioner - Family Practice |
| Texas | I20230419002973 | Practitioner - Family Practice |
Medicare enrolment is recorded as approved under the provider type Practitioner - Emergency Medicine. There are 17 separate enrolment records across 17 states (OR, KY, CO, WA, TN, MD, DE, MN, WI, CT, OH, NV, MI, GA, NC, LA, TX). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Integrative Medicine covers
A physician who specializes in the treatment of the whole person through prevention and treatment based on medical evidence. Integrative medicine considers all factors that influence health, wellness, and disease - including mind, body, and spirit. Conventional and alternative methods are used to facilitate the body's innate healing response. Appropriate consideration is given to use of less-invasive and less-harmful interventions, when possible. It also incorporates all appropriate therapeutic approaches, health care modalities, and disciplines to achieve optimal health and healing. NUCC Health Care Provider Taxonomy, code 202D00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 202D00000X | Integrative Medicine Physician | CDRH.0067468 | CO | primary |
| 207P00000X | Emergency Medicine Physician | CDRH.0067468 | CO |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1699957308 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 4, 2007 |
| Last updated | Feb 3, 2026 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
1245 MEADOWOOD CT Steamboat Springs, CO 80487 (541) 631-1853 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 6 | 9 | 9 | 9 | 5 | 7 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 9 | 9 | 9 | 5 | 5 | 3 | 0 |
Sum = 72 · next multiple of 10 = 80 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.