Christopher Lim, MD
NPI 1902300932 · Psychiatry Physician · Boston, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Lim, MD is a Psychiatry Physician provider in Boston, MA (NPI 1902300932).
Provider details
- NPI number
- 1902300932
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 288073 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 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
21 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 | 21 | $102 |
Typical Medicare-allowed amounts for these services range $102–$102 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 60 |
| Fluoxetine Hcl | 44 |
| Lamotrigine | 39 |
| Risperidone | 32 |
| Olanzapine | 31 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 24 |
| Clonidine Hcl | 20 |
| Lorazepam | 20 |
| Venlafaxine Hcl | 19 |
| Benztropine Mesylate | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Christopher Lim's NPI number?
- Christopher Lim's National Provider Identifier (NPI) is 1902300932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Lim's specialty?
- Christopher Lim is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Lim located?
- Christopher Lim's practice location on file with NPPES is 1 Boston Medical Ctr Pl, Boston, MA 02118-2908.
- What is Christopher Lim's phone number?
- The practice phone number listed in the NPPES registry for Christopher Lim is (617) 414-5245.
- Does Christopher Lim accept Medicare?
- Christopher Lim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Lim's NPI active?
- Yes — Christopher Lim's NPI (1902300932) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.