Jullyn Chargualaf, M.D.
NPI 1831308691 · Psychiatry Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jullyn Chargualaf, M.D. is a Psychiatry Physician provider in Anaheim, CA (NPI 1831308691).
Provider details
- NPI number
- 1831308691
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MDR 5071 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
165 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $68 |
Typical Medicare-allowed amounts for these services range $68–$101 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 127 | 12 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 114 | — |
| Clozapinebrand: Clozapine Odt | 105 | — |
| Clozapine | 103 | — |
| Clonazepam | 82 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 81 | 11 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2010-08-13
Frequently asked questions
- What is Jullyn Chargualaf's NPI number?
- Jullyn Chargualaf's National Provider Identifier (NPI) is 1831308691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jullyn Chargualaf's specialty?
- Jullyn Chargualaf is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jullyn Chargualaf located?
- Jullyn Chargualaf's practice location on file with NPPES is 2531 W Woodland Dr, Anaheim, CA 92801-2637.
- What is Jullyn Chargualaf's phone number?
- The practice phone number listed in the NPPES registry for Jullyn Chargualaf is (714) 226-9888.
- Does Jullyn Chargualaf accept Medicare?
- Jullyn Chargualaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jullyn Chargualaf's NPI active?
- Yes — Jullyn Chargualaf's NPI (1831308691) is active in the NPPES registry as of the last update on 2010-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.