John Julian, MD
NPI 1013998483 · Child & Adolescent Psychiatry Physician · Boston, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Julian, MD is a Child & Adolescent Psychiatry Physician provider in Boston, MA (NPI 1013998483).
Provider details
- NPI number
- 1013998483
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 78287 (MA)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 65 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 1,263 | 154 |
| Risperidone | 1,234 | 99 |
| Clonazepam | 818 | 70 |
| Trazodone Hcl | 797 | 79 |
| Clozapine | 744 | 46 |
| Clonidine Hcl | 641 | 60 |
| Olanzapine | 570 | 43 |
| Benztropine Mesylate | 568 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2007-07-19
Frequently asked questions
- What is John Julian's NPI number?
- John Julian's National Provider Identifier (NPI) is 1013998483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Julian's specialty?
- John Julian is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Julian located?
- John Julian's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is John Julian's phone number?
- The practice phone number listed in the NPPES registry for John Julian is (617) 724-6300.
- Does John Julian accept Medicare?
- John Julian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Julian's NPI active?
- Yes — John Julian's NPI (1013998483) is active in the NPPES registry as of the last update on 2007-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.