Heidi Marshall, LM, CPM
Heidi Marshall, LM, CPM is a provider specialising in Midwife in Ukiah, CA, registered under NPI 1003187261. 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 Ukiah, based on OpenStreetMap data collected Sep 10, 2026. Parking is available about 0.50 mi away at Pharmacy Parking. There is EV charging 0.41 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 0.37 mi away. A pharmacy sits 0.49 mi from the entrance (Myers Medical 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 549 ft ~3 min
Restaurant Lotus 580 ft ~3 min
403 South State Street, Ukiah 95482
Mo-Sa 15:00-21:00
Hotel Economy Inn Ukiah 635 ft ~3 min
Grocery Safeway 721 ft ~3 min
Coffee Starbucks 797 ft ~4 min
Coffee Happy Donuts & Bagels 807 ft ~4 min
Convenience Prime Market 861 ft ~4 min
EV charging Tesla Supercharger 971 ft ~4 min
Restaurant Stan's Maple Cafe 939 ft ~4 min
Restaurant Round Table Pizza 0.20 mi ~4 min
Grocery Ukiah Natural Foods Co-op 0.23 mi ~5 min
Convenience Express Mart 0.27 mi ~6 min
390 East Gobbi Street, Ukiah 95482
Gas station Express Mart 0.28 mi ~6 min
Transit Library bus (Main at Standley) 0.29 mi ~6 min
Transit Autum Leaves Entrance 0.33 mi ~7 min
Pharmacy Walgreens 0.33 mi ~7 min
308 East Perkins Street, Ukiah 95482
07:00-22:00
EV charging Blink 0.34 mi ~7 min
Hotel Palace Hotel 0.34 mi ~7 min
North School Street, Ukiah 95482
Transit 0.37 mi ~8 min
EV charging ChargePoint 0.41 mi ~9 min
Hotel Super 8 0.43 mi ~9 min
Convenience Shell 0.46 mi ~10 min
Parking 0.46 mi ~10 min
425 East Gobbi Street, Ukiah 95482
Grocery Lucky 0.46 mi ~10 min
Coffee Black Oak Coffee Roasters 0.47 mi ~10 min
Mo-Fr 06:00-18:00; Sa, Su 07:00-17:00
Gas station Shell 0.47 mi ~10 min
Pharmacy Myers Medical Pharmacy 0.49 mi ~10 min
260 Hospital Drive, Ukiah 95482
Gas station Chevron 0.50 mi ~11 min
Parking Pharmacy Parking 0.50 mi ~10 min
Hospital Drive, Ukiah 95482
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 |
|---|---|---|
| 263 | CA | Midwife primary |
This provider holds licence 263 issued in CA. 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 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 | 1003187261 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 19, 2012 |
| Last updated | Nov 17, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LM, CPM |
| Practice address |
530 S MAIN ST Ukiah, CA 95482 (707) 671-7476 |
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 | 8 | 7 | 2 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 8 | 5 | 2 | 3 |
Sum = 49 · next multiple of 10 = 50 · check digit = 1 · actual last digit = 1
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.