Ashok Ammula, M.D.
NPI 1356558894 · Nephrology Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashok Ammula, M.D. is a Nephrology Physician provider in Dayton, OH (NPI 1356558894).
Provider details
- NPI number
- 1356558894
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35092062 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,363 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 50 Minutes99233 | 268 | $111 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 244 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 149 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $82 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 149 | 54 |
| Lisinopril | 148 | 44 |
| Amlodipine Besylate | 137 | 46 |
| Carvedilol | 110 | 33 |
| Torsemide | 105 | 33 |
| Losartan Potassium | 103 | 37 |
| Allopurinol | 102 | 27 |
| Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$198 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 (1)
- 165 S Edwin C Moses BlvdDayton, OH 45402-8472Phone: (937) 558-0200Fax: (937) 558-0201
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2022-04-06
- Certified
- 2022-04-06
Frequently asked questions
- What is Ashok Ammula's NPI number?
- Ashok Ammula's National Provider Identifier (NPI) is 1356558894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashok Ammula's specialty?
- Ashok Ammula is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok Ammula located?
- Ashok Ammula's practice location on file with NPPES is 7700 Washington Village Dr., Dayton, OH 45459-3267.
- What is Ashok Ammula's phone number?
- The practice phone number listed in the NPPES registry for Ashok Ammula is (937) 438-3132.
- Does Ashok Ammula accept Medicare?
- Ashok Ammula is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashok Ammula's NPI active?
- Yes — Ashok Ammula's NPI (1356558894) is active in the NPPES registry as of the last update on 2022-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.