IndividualActive
Jennifer Siettmann, MS CGC
NPI 1407211121 · Genetic Counselor (M.S.) · Phoenix, AZ
Jennifer Siettmann, MS CGC is a Genetic Counselor (M.S.) provider in Phoenix, AZ (NPI 1407211121).
Provider details
- NPI number
- 1407211121
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS CGC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1111 E Mcdowell Rd
Radiation Oncology
Phoenix, AZ 85006-2612
Phone: (602) 839-6385
Street-level locationGet directions
Mailing address
1111 E Mcdowell Rd
Phoenix, AZ 85006-2612
Registry dates
- Enumerated
- 2015-12-22
- Last updated
- 2015-12-22
Frequently asked questions
- What is Jennifer Siettmann's NPI number?
- Jennifer Siettmann's National Provider Identifier (NPI) is 1407211121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Siettmann's specialty?
- Jennifer Siettmann is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Jennifer Siettmann located?
- Jennifer Siettmann's practice location on file with NPPES is 1111 E Mcdowell Rd, Phoenix, AZ 85006-2612.
- What is Jennifer Siettmann's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Siettmann is (602) 839-6385.
- Is Jennifer Siettmann's NPI active?
- Yes — Jennifer Siettmann's NPI (1407211121) is active in the NPPES registry as of the last update on 2015-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.