Babak Hajhosseini, M.D.
NPI 1558621003 · Surgery Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Babak Hajhosseini, M.D. is a Surgery Physician provider in Los Angeles, CA (NPI 1558621003).
Provider details
- NPI number
- 1558621003
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A126618 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,105 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) |
|---|---|---|
| Application of Skin Substitute Graft to Wound of Trunk, Arms, Or Legs, Each Additional 25.0 Sq Cm of Wound 100.0 Sq Cm Or Less15272 | 574 | $26 |
| Application of Skin Substitute Graft to Wound of Trunk, Arms, Or Legs, 25.0 Sq Cm Or Less of Wound 100.0 Sq Cm Or Less15271 | 279 | $170 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $193 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 56 | $43 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 51 | $236 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$703 across 8 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
- 2012-05-17
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Babak Hajhosseini's NPI number?
- Babak Hajhosseini's National Provider Identifier (NPI) is 1558621003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Babak Hajhosseini's specialty?
- Babak Hajhosseini is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Babak Hajhosseini located?
- Babak Hajhosseini's practice location on file with NPPES is 8631 W 3rd St Ste 1110e, Los Angeles, CA 90048-5914.
- What is Babak Hajhosseini's phone number?
- The practice phone number listed in the NPPES registry for Babak Hajhosseini is (408) 373-7049.
- Does Babak Hajhosseini accept Medicare?
- Babak Hajhosseini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Babak Hajhosseini's NPI active?
- Yes — Babak Hajhosseini's NPI (1558621003) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.