Jian Chen, M.D.,PH.D
NPI 1639580707 · Neurology Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jian Chen, M.D.,PH.D is a Neurology Physician provider in Allentown, PA (NPI 1639580707).
Provider details
- NPI number
- 1639580707
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,PH.D
- Sex
- Male
- Sole proprietor
- No
- License
- 905-L (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,742 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 196 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 168 | $156 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 153 | $120 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 137 | $218 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 125 | $89 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Second Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 46 | 11 |
| Gabapentin | 38 | 12 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 15 | — |
| Pregabalin | 15 | — |
| Doxepin Hcl | 14 | — |
| Tramadol Hcl | 13 | — |
| Cyclobenzaprine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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 (2)
- 2505 Mission Dr Ste 200Jefferson City, MO 65109-9508Phone: (573) 681-3759Fax: (573) 681-3659
- 222 E Medical Ln Ste 100&200West Columbia, SC 29169-4847Phone: (803) 935-8410Fax: (803) 936-7816
Registry dates
- Enumerated
- 2014-05-12
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Jian Chen's NPI number?
- Jian Chen's National Provider Identifier (NPI) is 1639580707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jian Chen's specialty?
- Jian Chen is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Jian Chen located?
- Jian Chen's practice location on file with NPPES is 1146 S. Cedar Crest Blvd, Allentown, PA 18103-7938.
- What is Jian Chen's phone number?
- The practice phone number listed in the NPPES registry for Jian Chen is (610) 366-9000.
- Does Jian Chen accept Medicare?
- Jian Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jian Chen's NPI active?
- Yes — Jian Chen's NPI (1639580707) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.