Michael Palchak, M.D.
NPI 1316970338 · Geriatric Medicine (Internal Medicine) Physician · Davis, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Palchak, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Davis, CA (NPI 1316970338).
Provider details
- NPI number
- 1316970338
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G63751 (CA)
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
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
576 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 | 213 | $181 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 194 | $9 |
| Critical Care, First 30-74 Minutes99291 | 77 | $223 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 55 | $125 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 37 | $125 |
Typical Medicare-allowed amounts for these services range $9–$223 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 274 | 33 |
| Levothyroxine Sodium | 165 | 19 |
| Losartan Potassium | 148 | 21 |
| Furosemide | 126 | 20 |
| Donepezil Hcl | 113 | 11 |
| Amlodipine Besylate | 104 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2020-06-29
- Certified
- 2020-06-29
Frequently asked questions
- What is Michael Palchak's NPI number?
- Michael Palchak's National Provider Identifier (NPI) is 1316970338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Palchak's specialty?
- Michael Palchak is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Palchak located?
- Michael Palchak's practice location on file with NPPES is 25133 County Road 96, Davis, CA 95616-9476.
- What is Michael Palchak's phone number?
- The practice phone number listed in the NPPES registry for Michael Palchak is (530) 979-7775.
- Does Michael Palchak accept Medicare?
- Michael Palchak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Palchak's NPI active?
- Yes — Michael Palchak's NPI (1316970338) is active in the NPPES registry as of the last update on 2020-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.