Meher Mallick, M.D.
NPI 1093789034 · Nephrology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meher Mallick, M.D. is a Nephrology Physician provider in Saint Louis, MO (NPI 1093789034).
Provider details
- NPI number
- 1093789034
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2001009904 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
475 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 | 215 | $111 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 92 | $284 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 74 | $75 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 39 | $194 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 37 | $160 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
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) | Beneficiaries |
|---|---|---|
| Calcitriol | 281 | 82 |
| Furosemide | 172 | 56 |
| Losartan Potassium | 148 | 47 |
| Amlodipine Besylate | 143 | 44 |
| Allopurinol | 96 | 30 |
| Hydralazine Hcl | 79 | 29 |
| Lisinopril | 75 | 25 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$421 across 12 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
Additional practice locations (2)
- 1300 N Market StSparta, IL 62286-1048Phone: (618) 443-4138Fax: (618) 443-3327
- 1400 Lemay Ferry RdSaint Louis, MO 63125-2408Phone: (314) 685-8721
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Meher Mallick's NPI number?
- Meher Mallick's National Provider Identifier (NPI) is 1093789034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meher Mallick's specialty?
- Meher Mallick is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Meher Mallick located?
- Meher Mallick's practice location on file with NPPES is 10004 Kennerly Rd Ste 361b, Saint Louis, MO 63128-2141.
- What is Meher Mallick's phone number?
- The practice phone number listed in the NPPES registry for Meher Mallick is (314) 843-3449.
- Does Meher Mallick accept Medicare?
- Meher Mallick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meher Mallick's NPI active?
- Yes — Meher Mallick's NPI (1093789034) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.