Harvinder Singh, MD
NPI 1043267354 · Hematology & Oncology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harvinder Singh, MD is a Hematology & Oncology Physician provider in Baltimore, MD (NPI 1043267354).
Provider details
- NPI number
- 1043267354
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD035798 (DC)
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 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
6,280 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 1,236 | $186 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 917 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 755 | $9 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 644 | $137 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 620 | $30 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 610 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetron Hcl | 50 | 33 |
| Apixabanbrand: Eliquis | 47 | 21 |
| Anastrozole | 42 | 13 |
| Prochlorperazine Maleate | 35 | 28 |
| Levothyroxine Sodium | 32 | — |
| Zanubrutinibbrand: Brukinsa | 19 | — |
| Duloxetine Hcl | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,300 across 48 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
- 2006-05-30
- Last updated
- 2011-03-08
Frequently asked questions
- What is Harvinder Singh's NPI number?
- Harvinder Singh's National Provider Identifier (NPI) is 1043267354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harvinder Singh's specialty?
- Harvinder Singh is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Harvinder Singh located?
- Harvinder Singh's practice location on file with NPPES is 22 S Greene St, Baltimore, MD 21201-1544.
- What is Harvinder Singh's phone number?
- The practice phone number listed in the NPPES registry for Harvinder Singh is (410) 553-8360.
- Does Harvinder Singh accept Medicare?
- Harvinder Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harvinder Singh's NPI active?
- Yes — Harvinder Singh's NPI (1043267354) is active in the NPPES registry as of the last update on 2011-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.