Provider networks in Colorado.
InPlan holds provider listings for 32 Medicare Advantage plans that serve Colorado. Ask whether a plan lists a provider and get the answer with its source type and the date we read the directory.
- MEDICARE ADVANTAGE PLANS
- 32
- PLAN YEARS
- 2027
- INSURERS AND PLAN ORGANIZATIONS
- 3
- LATEST READ
- 2026-10-29
What we hold in Colorado.
Plans whose provider directories list providers in our data.
| MARKET | PLANS | INSURERS | PLAN YEARS | LATEST READ |
|---|---|---|---|---|
| Medicare Advantage | 32 | 3 | 2027 | 2026-10-29 |
How we count: a plan counts when its provider directory lists at least one provider in our data. A provider-plan link is one listing of one provider in one plan. For marketplace plans it counts each plan year and network tier the directory gives; for Medicare Advantage plans it counts each provider once per plan.
Insurers in Colorado.
Plans with provider listings for each insurer or plan organization, as they publish their names. A Medicare Advantage plan counts in every state it serves.
| INSURER | MARKET | PLANS |
|---|---|---|
| Devoted Health | Medicare Advantage | 22 |
| HealthSpring | Medicare Advantage | 7 |
| Perennial Advantage | Medicare Advantage | 3 |
Who the Medicare Advantage directories list.
More than 23,000 providers who practise in Colorado appear in the Medicare Advantage plans we hold. The most common primary specialties among them:
- Nurse Practitioner2,557
- Mental Health Counselor2,246
- Clinical Social Worker2,021
- Dentist1,894
- Family Practice1,410
- Physician Assistant1,279
- Optometry921
- Clinical Psychologist728
Specialties as the national provider registries record them. A provider counts once per specialty.
Example plans in Colorado.
Plans with the most provider-plan links, with the plan ID the API takes. Look any plan ID up for free with the plan ID lookup.
| PLAN | PLAN ID | YEAR | TYPE | PROVIDER-PLAN LINKS |
|---|---|---|---|---|
| HealthSpring True Choice (PPO)HealthSpring | H7849-147-000 | 2027 | Medicare AdvantagePPO | 373,995 |
| HealthSpring Preferred (HMO)HealthSpring | H2752-004-000 | 2027 | Medicare AdvantageHMO | 190,816 |
| HealthSpring TotalCare Plus (HMO D-SNP)HealthSpring | H2752-008-000 | 2027 | Medicare AdvantageHMO D-SNP · Special Needs Plan | 190,816 |
| Devoted C-SNP Enhanced 009 CO (HMO C-SNP)Devoted Health | H7147-009-000 | 2027 | Medicare AdvantageHMO C-SNP · Special Needs Plan | 28,468 |
| Perennial Advantage Strive (HMO I-SNP)Perennial Advantage | H3419-001-000 | 2027 | Medicare AdvantageHMO I-SNP · Special Needs Plan | 28,370 |
A real Colorado answer.
Gregory E. Micheli, DDS, who practises in Grand Junction, is listed in H7849-147-000. This is the answer the API gives today for that pair, with its source type and the date we read the listing.
curl -H "Authorization: Bearer $INPLAN_KEY" \ "https://api.inplan.io/v1/check?npi=1003016148&plan_id=H7849-147-000"
{
"npi": "1003016148",
"plan_id": "H7849-147-000",
"market": "ma",
"in_network": true,
"answer": "listed",
"plan_year": 2027,
"source": { "type": "plan_directory", "as_of": "2026-10-29" }
}Gregory E. Micheli, DDS
Dentist · Grand Junction, CO
Listed
- PLAN
- HealthSpring True Choice (PPO)
- INSURER
- HealthSpring
- MARKET
- Medicare Advantage, plan year 2027
- PLAN TYPE
- PPO
- SOURCE
- plan_directory · read 2026-10-29
Every Colorado provider, with every plan that lists them.
The Colorado data file is one CSV: one row for each provider and plan pair, for every provider practising in Colorado, with the source type and read date on each row.
Check Colorado providers in your own product.
Send an NPI and a plan ID, get an answer with its evidence. Or ask for every plan that lists a provider. A free key gives 500 calls a month.
Other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Figures counted 2026-10-30. Sources: provider directories published by insurers and plans; public plan and provider registries. InPlan is independent and not affiliated with any insurer named here.