Ajit Maniam, M.D.
NPI 1205802618 · Specialist · Anaheim, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ajit Maniam, M.D. is a Specialist provider in Anaheim, CA (NPI 1205802618).
Provider details
- NPI number
- 1205802618
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A56120 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
4,411 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,114 | $146 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 835 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 779 | $9 |
| Assessment of Emotional Or Behavioral Problems96127 | 356 | $6 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 334 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 199 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Epoetin Alfabrand: Procrit | 130 | 29 |
| Anastrozole | 112 | 34 |
| Dexamethasone | 64 | 23 |
| Diphenhydramine Hcl | 61 | 24 |
| Dexamethasone Sodium Phosphate | 57 | 24 |
| Denosumabbrand: Xgeva | 56 | — |
| Gabapentin | 55 | 22 |
| Leuprolide Acetate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,954 across 126 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
- 2006-02-24
- Last updated
- 2017-12-20
Frequently asked questions
- What is Ajit Maniam's NPI number?
- Ajit Maniam's National Provider Identifier (NPI) is 1205802618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ajit Maniam's specialty?
- Ajit Maniam is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ajit Maniam located?
- Ajit Maniam's practice location on file with NPPES is 1801 W Romneya Dr, Anaheim, CA 92801-1830.
- What is Ajit Maniam's phone number?
- The practice phone number listed in the NPPES registry for Ajit Maniam is (714) 999-1465.
- Does Ajit Maniam accept Medicare?
- Ajit Maniam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ajit Maniam's NPI active?
- Yes — Ajit Maniam's NPI (1205802618) is active in the NPPES registry as of the last update on 2017-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.