Mary Berigan, CNM
Mary Berigan, CNM is a provider specialising in Midwife in Denver, CO, registered under NPI 1003480948. 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 Denver, based on OpenStreetMap data collected Sep 29, 2026. Parking is available about 0.20 mi away at Denver Health Outpatient Medical Center Patient/Visitor Garage. The nearest transit stop is 0.24 mi away, served by West 7th Avenue & Galapago Street. A pharmacy sits 0.31 mi from the entrance (Alto Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Restaurant Subway 273 ft ~2 min
Parking 381 ft ~2 min
780 Elati Street, Denver 80204
Parking Denver Health Delaware Employee/Patient/Visitor Parking Garage (Pavilion F) 710 ft ~3 min
660 Delaware Street, Denver 80204
Transit 751 ft ~3 min
Parking Denver Health Outpatient Medical Center Patient/Visitor Garage 0.20 mi ~4 min
645 Acoma Street, Denver 80204
Restaurant Sizzling Hibachi 0.23 mi ~5 min
709 West 8th Avenue, Denver 80204
Mo,We-Fr 11:00-21:00; Sa-Su 12:00-21:00
Transit West 7th Avenue & Galapago Street 0.24 mi ~5 min
Transit West 7th Avenue & Galapago Street 0.24 mi ~5 min
Hotel TownePlace Suites by Marriott Denver Downtown 0.24 mi ~5 min
Coffee Urban Cafe 0.30 mi ~7 min
601 Broadway, Denver 80203
Restaurant Aloha Cones 0.30 mi ~6 min
601 Broadway, Denver 80203
Pharmacy Alto Pharmacy 0.31 mi ~7 min
Convenience A-B Petroleum 0.34 mi ~7 min
620 Santa Fe Drive, Denver 80204
Gas station Sinclair 0.35 mi ~7 min
Coffee Paleo Bistro 0.36 mi ~8 min
910 Santa Fe Drive, Denver 80204
Mo,Su off; Tu-Fr 07:00-19:00; Sa 10:00-17:00
Coffee The Drip Café 0.36 mi ~8 min
Convenience Circle K 0.37 mi ~8 min
1001 Broadway, Denver 80203
Gas station Circle K 0.37 mi ~8 min
Convenience 7-Eleven 0.44 mi ~9 min
Gas station 7-Eleven 0.44 mi ~9 min
725 Kalamath Street, Denver 80204
Hotel The Acoma House 0.46 mi ~10 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 |
|---|---|---|
| 0996310 | CO | Midwife primary |
This provider holds licence 0996310 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 - Certified Nurse Midwife (cnm)
- PAC ID
- 1850790502
- Enrollment ID
- I20210528001458
Medicare enrolment is recorded as approved under the provider type Practitioner - Certified Nurse Midwife (cnm). 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 Midwife covers
A Midwife is a trained professional with special expertise in supporting women to maintain a healthy pregnancy birth, offering expert individualized care, education, counseling, and support to a woman and her newborn throughout the childbearing cycle. A Midwife is a skilled and independent practitioner who has undergone formalized training. Midwives are not required to be nurses and may be trained via multiple routes of education (apprenticeship, workshop, formal classes, or programs, etc., usually a combination). The educational background requirements and licensing requirements vary by state. The Midwife may or may not be certified by a state or national organization. NUCC Health Care Provider Taxonomy, code 176B00000X
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 | 1003480948 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 15, 2021 |
| Last updated | May 15, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | CNM |
| Practice address |
790 DELAWARE ST Denver, CO 80204 (303) 436-6000 |
| Mailing address |
2967 S ZENOBIA ST Denver, CO 80236 |
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 | 4 | 8 | 0 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 0 | 9 | 8 |
Sum = 62 · next multiple of 10 = 70 · 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.