Dennis Ahmad, D.O., M.P.H
NPI 1164650891 · Anesthesiology Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Ahmad, D.O., M.P.H is a Anesthesiology Physician provider in Grand Rapids, MI (NPI 1164650891).
Provider details
- NPI number
- 1164650891
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O., M.P.H
- Sex
- Male
- Sole proprietor
- No
- License
- 13264 (WI)
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
65 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 40 | $95 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 13 | $123 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 12 | $169 |
Typical Medicare-allowed amounts for these services range $95–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-01
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Dennis Ahmad's NPI number?
- Dennis Ahmad's National Provider Identifier (NPI) is 1164650891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Ahmad's specialty?
- Dennis Ahmad is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Ahmad located?
- Dennis Ahmad's practice location on file with NPPES is 3333 Evergreen Dr Ne, Grand Rapids, MI 49525-9493.
- What is Dennis Ahmad's phone number?
- The practice phone number listed in the NPPES registry for Dennis Ahmad is (616) 364-4200.
- Does Dennis Ahmad accept Medicare?
- Dennis Ahmad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Ahmad's NPI active?
- Yes — Dennis Ahmad's NPI (1164650891) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.