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Siddharth Machiraju, MD, MPH
NPI 1104676139 · Psychiatry Physician · San Diego, CA
Siddharth Machiraju, MD, MPH is a Psychiatry Physician provider in San Diego, CA (NPI 1104676139).
Provider details
- NPI number
- 1104676139
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 204450 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(57/100 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
200 W Arbor Dr # 8218
San Diego, CA 92103-1911
Phone: (619) 471-0283
Street-level locationGet directions
Mailing address
200 W Arbor Dr # 8218
San Diego, CA 92103-1911
Registry dates
- Enumerated
- 2024-03-25
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Siddharth Machiraju's NPI number?
- Siddharth Machiraju's National Provider Identifier (NPI) is 1104676139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siddharth Machiraju's specialty?
- Siddharth Machiraju is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Siddharth Machiraju located?
- Siddharth Machiraju's practice location on file with NPPES is 200 W Arbor Dr # 8218, San Diego, CA 92103-1911.
- What is Siddharth Machiraju's phone number?
- The practice phone number listed in the NPPES registry for Siddharth Machiraju is (619) 471-0283.
- Is Siddharth Machiraju's NPI active?
- Yes — Siddharth Machiraju's NPI (1104676139) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.