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Nicholas Ranallo, MD
NPI 1245500271 · Psychiatry Physician · Dallas, TX
Nicholas Ranallo, MD is a Psychiatry Physician provider in Dallas, TX (NPI 1245500271).
Provider details
- NPI number
- 1245500271
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- R2948 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
8115 Preston Rd Ste 660
Dallas, TX 75225-6319
Phone: (214) 796-9499
Street-level locationGet directions
Mailing address
2937 Daniel Ave
Dallas, TX 75205-1515
Registry dates
- Enumerated
- 2012-01-06
- Last updated
- 2022-10-04
- Certified
- 2022-10-04
Frequently asked questions
- What is Nicholas Ranallo's NPI number?
- Nicholas Ranallo's National Provider Identifier (NPI) is 1245500271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Ranallo's specialty?
- Nicholas Ranallo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Ranallo located?
- Nicholas Ranallo's practice location on file with NPPES is 8115 Preston Rd Ste 660, Dallas, TX 75225-6319.
- What is Nicholas Ranallo's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Ranallo is (214) 796-9499.
- Is Nicholas Ranallo's NPI active?
- Yes — Nicholas Ranallo's NPI (1245500271) is active in the NPPES registry as of the last update on 2022-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.