Nathan Han, MD
NPI 1417484569 · Neurological Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Han, MD is a Neurological Surgery Physician provider in San Francisco, CA (NPI 1417484569).
Provider details
- NPI number
- 1417484569
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A194591 (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
9 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
208 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) |
|---|---|---|
| Fusion of Additional Segment of Spine22614 | 57 | $65 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853 | 54 | $43 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 22 | $149 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $109 |
| Placement of Stabilizing Device to Back, 3-6 Spine Bone Segments22842 | 16 | $127 |
| Fusion of Upper Spine Bone With Removal of Disc and Release of Spinal Cord Or Nerve, 1 Disc22551 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,518 across 31 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)
- 22 S Greene StBaltimore, MD 21201-1544Phone: (408) 340-8310
Registry dates
- Enumerated
- 2017-05-20
- Last updated
- 2024-06-27
- Certified
- 2024-01-30
Frequently asked questions
- What is Nathan Han's NPI number?
- Nathan Han's National Provider Identifier (NPI) is 1417484569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Han's specialty?
- Nathan Han is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Han located?
- Nathan Han's practice location on file with NPPES is 400 Parnassus Ave # A303, San Francisco, CA 94143-2202.
- What is Nathan Han's phone number?
- The practice phone number listed in the NPPES registry for Nathan Han is (415) 353-3292.
- Does Nathan Han accept Medicare?
- Nathan Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Han's NPI active?
- Yes — Nathan Han's NPI (1417484569) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.