Michael Dengel, M.D.
NPI 1447391412 · Neurology Physician · Carmichael, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dengel, M.D. is a Neurology Physician provider in Carmichael, CA (NPI 1447391412).
Provider details
- NPI number
- 1447391412
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A99864 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,225 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 154 | $180 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 138 | $198 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 137 | $184 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 106 | $59 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 99 | $125 |
| Measurement of Brain Wave Activity (eeg), in Coma Or Asleep95822 | 84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 198 | 39 |
| Gabapentin | 132 | 34 |
| Pregabalin | 100 | 22 |
| Duloxetine Hcl | 77 | 19 |
| Oxcarbazepine | 73 | 19 |
| Donepezil Hcl | 63 | 16 |
| Nortriptyline Hcl | 58 | 21 |
| Levetiracetam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-10
- Last updated
- 2020-03-13
- Certified
- 2020-03-13
Frequently asked questions
- What is Michael Dengel's NPI number?
- Michael Dengel's National Provider Identifier (NPI) is 1447391412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dengel's specialty?
- Michael Dengel is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dengel located?
- Michael Dengel's practice location on file with NPPES is 6555 Coyle Ave Ste 390, Carmichael, CA 95608-0302.
- What is Michael Dengel's phone number?
- The practice phone number listed in the NPPES registry for Michael Dengel is (916) 536-3670.
- Does Michael Dengel accept Medicare?
- Michael Dengel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dengel's NPI active?
- Yes — Michael Dengel's NPI (1447391412) is active in the NPPES registry as of the last update on 2020-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.