Karen Landmeier, M.D.
Karen Landmeier, M.D. is a Developmental - Behavioral Pediatrics Physician in Fort Collins, CO, registered under NPI 1003131814. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Fort Collins, based on OpenStreetMap data collected Sep 7, 2026. Parking is available about 653 ft away. The nearest transit stop is 0.34 mi away, served by Harmony & Lemay. A pharmacy sits 0.33 mi from the entrance (Safeway), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.35 mi away.
Getting here and what is nearby
Parking 399 ft ~2 min
Parking 641 ft ~3 min
Parking 653 ft ~3 min
Hotel Comfort Suites 829 ft ~4 min
Hotel Courtyard Fort Collins 842 ft ~4 min
Restaurant Carrabba's Italian Grill 959 ft ~4 min
Hotel Holiday Inn Express & Suites 0.21 mi ~5 min
Gas station Circle K 0.22 mi ~5 min
4701 South Lemay Avenue, Fort Collins 80525
24/7
Restaurant IHOP 0.23 mi ~5 min
1502 Oakridge Drive, Fort Collins 80525-7305
Mo-Th 06:00-22:00; Fr-Sa 06:00-03:00, Su 06:00-22:00
Transit Harmony & Wheaton 0.26 mi ~6 min
Restaurant The Original Pancake House 0.27 mi ~6 min
1402 East Harmony Road, Fort Collins 80525
Mo off; Tu-Su 06:30-14:00
Transit Harmony & Wheaton 0.29 mi ~6 min
Gas station Safeway Fuel Station 0.33 mi ~7 min
Pharmacy Safeway 0.33 mi ~7 min
Transit Harmony & Lemay 0.34 mi ~7 min
Coffee Starbucks 0.35 mi ~8 min
Grocery Safeway 0.35 mi ~8 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| DR.0057188 | CO | Developmental - Behavioral Pediatrics… primary |
This provider holds licence DR.0057188 issued in CO. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Developmental - Behavioral Pediatrics covers
A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development. NUCC Health Care Provider Taxonomy, code 2080P0006X
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 | |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | — | — | |
| 2080P0006X | Developmental - Behavioral Pediatrics Physician Developmental - Behavioral Pediatrics | DR.0057188 | CO | primary |
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 | 1003131814 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 5, 2010 |
| Last updated | Jul 21, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | M.D. |
| Practice address |
1214 OAK PARK DR Fort Collins, CO 80525 (970) 267-9510 Fax (970) 207-9967 |
| Other names |
Karen Cavanaugh Former Legal Business Name |
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 | 0 | 0 | 3 | 1 | 3 | 1 | 8 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 3 | 2 | 8 | 2 |
Sum = 46 · next multiple of 10 = 50 · check digit = 4 · actual last digit = 4
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.