OrganizationActive
Hayes Guess Consulting, LLC
NPI 1194403204 · Doula · Oakland, CA
Hayes Guess Consulting, LLC is a Doula organization in Oakland, CA (NPI 1194403204).
Provider details
- NPI number
- 1194403204
- Entity type
- Organization
- Primary specialty
- DoulaNursing Service Related Providers
- Organization subpart
- No
- Authorized official
- Krista Hayes, Owner(510) 472-0547
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
6630 Macarthur Blvd Apt 2
Oakland, CA 94605-2174
Phone: (510) 472-0547
Street-level locationGet directions
Mailing address
2226 Macarthur Blvd Unit 27333
Oakland, CA 94602-5022
Other names (DBA / former)
- Doing business as
- Joyful Bellies
Registry dates
- Enumerated
- 2023-07-10
- Last updated
- 2023-07-10
- Certified
- 2023-07-08
Frequently asked questions
- What is Hayes Guess Consulting, LLC's NPI number?
- Hayes Guess Consulting, LLC's National Provider Identifier (NPI) is 1194403204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hayes Guess Consulting, LLC?
- Hayes Guess Consulting, LLC is classified in the NPPES registry as Doula (Nursing Service Related Providers).
- Where is Hayes Guess Consulting, LLC located?
- Hayes Guess Consulting, LLC's practice location on file with NPPES is 6630 Macarthur Blvd Apt 2, Oakland, CA 94605-2174.
- What is Hayes Guess Consulting, LLC's phone number?
- The practice phone number listed in the NPPES registry for Hayes Guess Consulting, LLC is (510) 472-0547.
- Who is the authorized official for Hayes Guess Consulting, LLC?
- The authorized official listed on Hayes Guess Consulting, LLC's NPPES record is Krista Hayes, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hayes Guess Consulting, LLC's NPI active?
- Yes — Hayes Guess Consulting, LLC's NPI (1194403204) is active in the NPPES registry as of the last update on 2023-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.