Active NPI
Neal Renn Trulock, DO
- Obstetrics & Gynecology Physician
- Littleton, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- DR.0070567
- Practice address
- 7780 S Broadway Ste 280
Littleton, CO 80122-2633 - Phone
- (303) 738-1100
- Fax
- (303) 738-1310
- NPI assigned
- Mar 20, 2018
- Last updated
- Mar 31, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | DR.0070567 | CO | Primary |
Addresses
Primary practice location
7780 S Broadway Ste 280
Littleton, CO 80122-2633
Mailing address
1805 Shea Center Dr Ste 450
Highlands Ranch, CO 80129-2255
Phone (303) 357-2559
Other practice location 1
1551 Professional Ln Unit 270
Longmont, CO 80501-6991
Phone (303) 938-4710
Other practice location 2
12605 E 16th Ave
Aurora, CO 80045-2545
Phone (720) 848-0000
Other practice location 3
4745 Arapahoe Ave Ste 200
Boulder, CO 80303-1082
Phone (303) 938-4710
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO, WI
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- Philadelphia College of Osteopathic Medicine, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1050 Wellington Ave
Imh Wellington Lung and Sleep Clinic
Grand Junction, CO 81501-8121
Phone (970) 298-5864
2352 Meadows Blvd
Suite 255
Castle Rock, CO 80109-8417
Phone (303) 738-1100
610 25 Rd
Grand Junction, CO 81505-1202
Phone (970) 298-9600
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
Locations
106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511
12605 E 16th Ave
Aurora, CO 80045
Phone (720) 848-0006
13123 E 16th Ave
Aurora, CO 80045
Phone (720) 777-3846
2352 Meadows Blvd
Ste 255
Castle Rock, CO 80109
Phone (303) 738-1100
310 County Road 14
Del Norte, CO 81132
Phone (719) 657-2510
1501 S Potomac St
Denver, CO 80012
Phone (303) 695-2604
Dept 1061
Denver, CO 80256
1050 Wellington Ave
Grand Junction, CO 81501
Phone (970) 245-4810
1050 Wellington Ave
Slp Ctr
Grand Junction, CO 81501
Phone (970) 298-5864
610 25 Rd
Grand Junction, CO 81505
Phone (970) 298-9600
1801 16th St
Greeley, CO 80631
Phone (970) 352-4121
1801 16th St
Ste C2B
Greeley, CO 80631
Phone (970) 810-4121
2001 70th Ave
Ste 300
Greeley, CO 80634
Phone (970) 527-1122
1805 Shea Center Dr
Ste 450
Highlands Ranch, CO 80129
7780 S Broadway
Ste 280
Littleton, CO 80122
Phone (303) 738-1100
1551 Professional Ln
Unit 240
Longmont, CO 80501
Phone (303) 938-4710
1551 Professional Ln
Unit 270
Longmont, CO 80501
Phone (303) 938-4710
3 Superior Dr
Ste 400
Superior, CO 80027
Phone (303) 673-1440
2301 N Lake Dr
Milwaukee, WI 53211
Phone (414) 270-4932
2311 N Prospect Ave
Milwaukee, WI 53211
Phone (414) 319-3000
801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600
Organizations & group practices 19
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Orthopaedic Surgery Physician
- Grand Junction, CO
- NPI 1356765556
Obstetrics & Gynecology
-
dba South Denver OBGYN and Midwives
- Obstetrics & Gynecology Physician
- Castle Rock, CO
- NPI 1518607241
-
- Multi-Specialty Clinic/Center
- Greeley, CO
- NPI 1073899134
-
- Multi-Specialty Clinic/Center
- Greeley, CO
- NPI 1154679637
-
- Family Medicine Physician
- Denver, CO
- NPI 1083021083
Obstetrics & Gynecology
-
dba Ascension Columbia St Mary's Hospital Milwaukee
- Multi-Specialty Clinic/Center
- Milwaukee, WI
- NPI 1023064482
-
dba SCL Health Medical Group - Virtual Care - CO
- General Practice Physician
- Wheat Ridge, CO
- NPI 1063020923
-
dba Orthopedic Centers of Colorado - Saint Joseph
- Sports Medicine (Orthopaedic Surgery) Physician
- Denver, CO
- NPI 1083598874
-
dba DME - Wellington Neurosurgery Clinic
- Durable Medical Equipment & Medical Supplies
- Grand Junction, CO
- NPI 1609737618
-
dba Wellington Neurosurgery Clinic
- Neurological Surgery Physician
- Grand Junction, CO
- NPI 1831703313
-
dba SLV Health Conejos County Hospital
- Critical Access Hospital Clinic/Center
- La Jara, CO
- NPI 1194792762
-
dba San Luis Valley Health Regional Medical Center
- General Acute Care Hospital
- Alamosa, CO
- NPI 1235181744
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1521504000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774915200000",
"number": "1790289270",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1805 SHEA CENTER DR STE 450",
"city": "HIGHLANDS RANCH",
"state": "CO",
"postal_code": "801292255",
"telephone_number": "303-357-2559",
"fax_number": "303-738-1310"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7780 S BROADWAY STE 280",
"city": "LITTLETON",
"state": "CO",
"postal_code": "801222633",
"telephone_number": "303-738-1100",
"fax_number": "303-738-1310"
}
],
"practiceLocations": [
{
"address_1": "1551 Professional Ln Unit 270",
"address_purpose": "LOCATION",
"city": "Longmont",
"state": "CO",
"postal_code": "805016991",
"country_code": "US",
"telephone_number": "303-938-4710",
"fax_number": "303-541-0807",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "12605 E 16th Ave",
"address_purpose": "LOCATION",
"city": "Aurora",
"state": "CO",
"postal_code": "800452545",
"country_code": "US",
"telephone_number": "720-848-0000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4745 Arapahoe Ave Ste 200",
"address_purpose": "LOCATION",
"city": "Boulder",
"state": "CO",
"postal_code": "803031082",
"country_code": "US",
"telephone_number": "303-938-4710",
"fax_number": "303-541-0807",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "TRULOCK",
"first_name": "NEAL",
"middle_name": "RENN",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-03-20",
"last_updated": "2026-03-31",
"certification_date": "2026-03-31",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "CO",
"license": "DR.0070567",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Littleton, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.