Traci Chamberlain, PMHNP-BC
NPI 1891357380 · Psychiatric/Mental Health Nurse Practitioner · Burbank, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Traci Chamberlain, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Burbank, CA (NPI 1891357380).
Provider details
- NPI number
- 1891357380
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95025995 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
167 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 76 | $40 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 70 | $64 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 21 | $68 |
Typical Medicare-allowed amounts for these services range $40–$68 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 16 |
| Quetiapine Fumarate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 1410 W Alondra BlvdCompton, CA 90220-3533Phone: (310) 933-8755Fax: (310) 933-8378
- 1510 S Central Ave Ste 600Glendale, CA 91204-2548Phone: (855) 427-2778
Registry dates
- Enumerated
- 2019-07-03
- Last updated
- 2024-11-05
- Certified
- 2024-11-05
Frequently asked questions
- What is Traci Chamberlain's NPI number?
- Traci Chamberlain's National Provider Identifier (NPI) is 1891357380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Traci Chamberlain's specialty?
- Traci Chamberlain is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Traci Chamberlain located?
- Traci Chamberlain's practice location on file with NPPES is 191 S Buena Vista St Ste 300, Burbank, CA 91505-4556.
- What is Traci Chamberlain's phone number?
- The practice phone number listed in the NPPES registry for Traci Chamberlain is (925) 282-1778.
- Does Traci Chamberlain accept Medicare?
- Traci Chamberlain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Traci Chamberlain's NPI active?
- Yes — Traci Chamberlain's NPI (1891357380) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.