Shashank Mishra, M.D.
NPI 1558658575 · Hospitalist Physician · Zephyrhills, FL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shashank Mishra, M.D. is a Hospitalist Physician provider in Zephyrhills, FL (NPI 1558658575).
Provider details
- NPI number
- 1558658575
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME120597 (FL)
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
15 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
823 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 419 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 195 | $111 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 102 | $128 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $169 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 28 | $116 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 |
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 |
|---|---|---|
| Atorvastatin Calcium | 149 | 30 |
| Potassium Chloride | 141 | 24 |
| Cefdinir | 113 | 110 |
| Apixabanbrand: Eliquis | 89 | 30 |
| Furosemide | 84 | 39 |
| Gabapentin | 65 | 14 |
| Prednisone | 59 | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$384 across 3 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
- 2011-06-29
- Last updated
- 2022-07-21
- Certified
- 2020-10-12
Frequently asked questions
- What is Shashank Mishra's NPI number?
- Shashank Mishra's National Provider Identifier (NPI) is 1558658575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shashank Mishra's specialty?
- Shashank Mishra is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Shashank Mishra located?
- Shashank Mishra's practice location on file with NPPES is 38135 Market Sq, Zephyrhills, FL 33542-7505.
- What is Shashank Mishra's phone number?
- The practice phone number listed in the NPPES registry for Shashank Mishra is (813) 528-4876.
- Does Shashank Mishra accept Medicare?
- Shashank Mishra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shashank Mishra's NPI active?
- Yes — Shashank Mishra's NPI (1558658575) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.