Robert Bocian, M.D.
NPI 1184633745 · Allergy Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Bocian, M.D. is a Allergy Physician provider in Palo Alto, CA (NPI 1184633745).
Provider details
- NPI number
- 1184633745
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G65716 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,700 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 | 1,624 | $5 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 850 | $20 |
| Professional Service for Multiple Injections of Allergen95117 | 581 | $17 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 232 | $18 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 166 | $216 |
| Professional Service for Single Injection of Allergen95115 | 150 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 107 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 69 | 36 |
| Montelukast Sodium | 63 | 15 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 39 | 12 |
| Azelastine Hcl | 36 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 17 |
| Budesonide/Formoterol Fumarate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$295 across 13 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
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2020-03-04
- Certified
- 2020-03-04
Frequently asked questions
- What is Robert Bocian's NPI number?
- Robert Bocian's National Provider Identifier (NPI) is 1184633745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Bocian's specialty?
- Robert Bocian is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Bocian located?
- Robert Bocian's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301-2302.
- What is Robert Bocian's phone number?
- The practice phone number listed in the NPPES registry for Robert Bocian is (650) 321-4121.
- Does Robert Bocian accept Medicare?
- Robert Bocian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Bocian's NPI active?
- Yes — Robert Bocian's NPI (1184633745) is active in the NPPES registry as of the last update on 2020-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.