Jeffrey Balduzzi, M.D.
NPI 1235405952 · Allergy Physician · Stockton, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Balduzzi, M.D. is a Allergy Physician provider in Stockton, CA (NPI 1235405952).
Provider details
- NPI number
- 1235405952
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A173115 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,453 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 1,906 | $4 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 824 | $8 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 640 | $15 |
| Professional Service for Multiple Injections of Allergen95117 | 556 | $13 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 139 | $76 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 103 | $58 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$946 across 50 records (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)
- 5609 J St Ste CSacramento, CA 95819-3957Phone: (916) 453-8696
Registry dates
- Enumerated
- 2012-03-27
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Jeffrey Balduzzi's NPI number?
- Jeffrey Balduzzi's National Provider Identifier (NPI) is 1235405952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Balduzzi's specialty?
- Jeffrey Balduzzi is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Balduzzi located?
- Jeffrey Balduzzi's practice location on file with NPPES is 4628 Georgetown Pl, Stockton, CA 95207-6204.
- What is Jeffrey Balduzzi's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Balduzzi is (209) 951-5353.
- Does Jeffrey Balduzzi accept Medicare?
- Jeffrey Balduzzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Balduzzi's NPI active?
- Yes — Jeffrey Balduzzi's NPI (1235405952) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.