David Sahadevan, M.D.
NPI 1346595196 · Psychiatry Physician · Portsmouth, VA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sahadevan, M.D. is a Psychiatry Physician provider in Portsmouth, VA (NPI 1346595196).
Provider details
- NPI number
- 1346595196
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.128919 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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
Mailing address
Additional practice locations (3)
- 100 Pine St Ste 1250San Francisco, CA 94111-5235Phone: (833) 351-8255Fax: (888) 815-3583
- 109 W 27th St Rm 5sNew York, NY 10001-6208Phone: (833) 351-8255Fax: (888) 815-3583
- 1 W Winter St Ste 200Delaware, OH 43015-4635Phone: (833) 351-8255Fax: (888) 815-3583
Registry dates
- Enumerated
- 2012-07-18
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is David Sahadevan's NPI number?
- David Sahadevan's National Provider Identifier (NPI) is 1346595196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sahadevan's specialty?
- David Sahadevan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is David Sahadevan located?
- David Sahadevan's practice location on file with NPPES is 620 John Paul Jones Cir, Portsmouth, VA 23708-2111.
- What is David Sahadevan's phone number?
- The practice phone number listed in the NPPES registry for David Sahadevan is (757) 953-5000.
- Does David Sahadevan accept Medicare?
- David Sahadevan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sahadevan's NPI active?
- Yes — David Sahadevan's NPI (1346595196) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.