Siddharth Singhal, MD
NPI 1144451071 · Internal Medicine Physician · Tucson, AZ
Siddharth Singhal, MD is a Internal Medicine Physician provider in Tucson, AZ (NPI 1144451071).
Provider details
- NPI number
- 1144451071
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 45905 (AZ)
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 tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$70 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2101 Elm St NFargo, ND 58102-2417Phone: (701) 232-3241
Registry dates
- Enumerated
- 2009-07-27
- Last updated
- 2024-06-01
- Certified
- 2024-06-01
Frequently asked questions
- What is Siddharth Singhal's NPI number?
- Siddharth Singhal's National Provider Identifier (NPI) is 1144451071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siddharth Singhal's specialty?
- Siddharth Singhal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Siddharth Singhal located?
- Siddharth Singhal's practice location on file with NPPES is 1501 N Campbell Ave Rm 6336, Tucson, AZ 85724-5040.
- What is Siddharth Singhal's phone number?
- The practice phone number listed in the NPPES registry for Siddharth Singhal is (520) 626-2761.
- Is Siddharth Singhal's NPI active?
- Yes — Siddharth Singhal's NPI (1144451071) is active in the NPPES registry as of the last update on 2024-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.