IndividualActive
Stephanie Ball, M.D.
NPI 1821145970 · Internal Medicine Physician · Reno, NV
Stephanie Ball, M.D. is a Internal Medicine Physician provider in Reno, NV (NPI 1821145970).
Provider details
- NPI number
- 1821145970
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G85528 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
455 W 5th St
Reno, NV 89503-4413
Phone: (775) 688-5555
Fax: (775) 688-5555
Street-level locationGet directions
Mailing address
1691 the Alameda
San Jose, CA 95126-2203
Additional practice locations (1)
- 7011 East Ave Mail Stop 9112Livermore, CA 94550Phone: (925) 294-2700Fax: (925) 294-2392
Registry dates
- Enumerated
- 2007-01-04
- Last updated
- 2019-09-26
Frequently asked questions
- What is Stephanie Ball's NPI number?
- Stephanie Ball's National Provider Identifier (NPI) is 1821145970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Ball's specialty?
- Stephanie Ball is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Ball located?
- Stephanie Ball's practice location on file with NPPES is 455 W 5th St, Reno, NV 89503-4413.
- What is Stephanie Ball's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Ball is (775) 688-5555.
- Is Stephanie Ball's NPI active?
- Yes — Stephanie Ball's NPI (1821145970) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.