Jeffrey Chambers, M.D.
NPI 1659412245 · Psychiatry Physician · Durham, NC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Chambers, M.D. is a Psychiatry Physician provider in Durham, NC (NPI 1659412245).
Provider details
- NPI number
- 1659412245
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31786 (NC)
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
391 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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 101 | $85 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 90 | $48 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $79 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 55 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $116 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 152 | 21 |
| Alprazolam | 85 | 13 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 69 | — |
| Quetiapine Fumarate | 63 | 11 |
| Duloxetine Hcl | 62 | 14 |
| Sertraline Hcl | 55 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$716 across 57 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
- 2007-02-08
- Last updated
- 2022-05-06
- Certified
- 2022-05-06
Frequently asked questions
- What is Jeffrey Chambers's NPI number?
- Jeffrey Chambers's National Provider Identifier (NPI) is 1659412245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Chambers's specialty?
- Jeffrey Chambers is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Chambers located?
- Jeffrey Chambers's practice location on file with NPPES is 4905 Harwood Ct, Durham, NC 27713-8103.
- What is Jeffrey Chambers's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Chambers is (919) 452-2917.
- Does Jeffrey Chambers accept Medicare?
- Jeffrey Chambers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Chambers's NPI active?
- Yes — Jeffrey Chambers's NPI (1659412245) is active in the NPPES registry as of the last update on 2022-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.