Eduardo Chen
NPI 1629335591 · Physical Medicine & Rehabilitation Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eduardo Chen is a Physical Medicine & Rehabilitation Physician provider in Palo Alto, CA (NPI 1629335591).
Provider details
- NPI number
- 1629335591
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 282512 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,108 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 535 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 416 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 304 | $89 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 170 | $166 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 139 | $95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 226 | 92 |
| Tizanidine Hcl | 98 | 61 |
| Meloxicam | 57 | 36 |
| Cyclobenzaprine Hcl | 48 | 37 |
| Celecoxib | 48 | 23 |
| Methylprednisolone | 48 | 45 |
| Pregabalin | 33 | 20 |
| Tramadol Hcl | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,281 across 41 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 (4)
- 225 Front StBinghamton, NY 13905-2474Phone: (607) 778-3938Fax: (607) 778-2873
- 750 Fish Creek Thoroughfare Ste 100Montgomery, TX 77316-6966Phone: (936) 272-0790Fax: (936) 272-0791
- 20639 Kuykendahl Rd Ste 200Spring, TX 77379-3587Phone: (832) 698-0111Fax: (832) 698-0153
- 6767 Lake Woodlands Dr Ste FThe Woodlands, TX 77382-2566Phone: (281) 364-1122Fax: (281) 210-2446
Registry dates
- Enumerated
- 2012-04-17
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Eduardo Chen's NPI number?
- Eduardo Chen's National Provider Identifier (NPI) is 1629335591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eduardo Chen's specialty?
- Eduardo Chen is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Eduardo Chen located?
- Eduardo Chen's practice location on file with NPPES is 795 El Camino Real, Palo Alto, CA 94301-2302.
- What is Eduardo Chen's phone number?
- The practice phone number listed in the NPPES registry for Eduardo Chen is (650) 853-2990.
- Does Eduardo Chen accept Medicare?
- Eduardo Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eduardo Chen's NPI active?
- Yes — Eduardo Chen's NPI (1629335591) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.