Cindy Trollinger, MFT, CAC II
Cindy Trollinger, MFT, CAC II is an Addiction (Substance Use Disorder) Counselor in Englewood, CO, registered under NPI 1003023599. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Englewood, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 0.42 mi away at Englewood Station Park-n-Ride. There is EV charging 0.49 mi from the office (Electrify America Kroger King Soopers 65) — useful if you are driving in from out of town. The nearest transit stop is 975 ft away, served by S Elati St & W Ithaca Ave. A pharmacy sits 0.48 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.47 mi away.
Getting here and what is nearby
Parking 213 ft ~1 min
Parking 241 ft ~1 min
Convenience Stinker 486 ft ~2 min
800 West Hampden Avenue, Englewood 80110
Gas station Sinclair 532 ft ~3 min
Restaurant Burger King 620 ft ~3 min
900 West Hampden, Englewood 80110-2117
06:00-20:00
Restaurant McDonald's 670 ft ~3 min
630 West Hampden Avenue, Englewood 80110-2114
04:00-20:00
Restaurant Bistro King Asian Restaurant 750 ft ~3 min
3542 South Fox Street, 80110
Mo-Tu, Th 11:00-21:00; Fr 11:00-21:30; Sa-Su 12:00-21:30
Transit W Kenyon Ave & S Inca St 906 ft ~4 min
Transit W Kenyon Ave & S Jason St 941 ft ~4 min
Transit S Elati St & W Ithaca Ave 975 ft ~4 min
Pharmacy Walmart Pharmacy 0.31 mi ~7 min
Grocery Walmart Supercenter 0.34 mi ~7 min
601 Englewood Parkway, Englewood 80110
Mo-Su 06:00-24:00
Parking Englewood Station Park-n-Ride 0.42 mi ~9 min
899 West Floyd Avenue, Englewood 80110
Grocery Target 0.46 mi ~10 min
3650 River Point Parkway, Sheridan 80110
07:00-22:00
Coffee Starbucks 0.47 mi ~10 min
Pharmacy CVS Pharmacy 0.48 mi ~10 min
EV charging Electrify America Kroger King Soopers 65 0.49 mi ~10 min
Grocery King Soopers 0.50 mi ~11 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 |
|---|---|---|
| 3909 | CO | Addiction (Substance Use Disorder)… primary |
| 313 | CO | Marriage & Family Therapist |
This provider holds licence 3909 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 Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
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 | |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | 3909 | CO | primary |
| 106H00000X | Marriage & Family Therapist | 313 | 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 | 1003023599 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 16, 2007 |
| Last updated | Sep 11, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MFT, CAC II |
| Practice address |
3615 S HURON ST SUITE 207 Englewood, CO 80110 (303) 794-7108 |
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 | 0 | 2 | 3 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 2 | 6 | 5 | 9 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.