Michael Ambrose, M.D.
NPI 1841222403 · Family Medicine Physician · Palm Beach Gardens, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ambrose, M.D. is a Family Medicine Physician provider in Palm Beach Gardens, FL (NPI 1841222403).
Provider details
- NPI number
- 1841222403
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 22926 (SC)
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
19 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
1,123 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 | 453 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 160 | $119 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 122 | $81 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 120 | $114 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 72 | 49 |
| Prednisone | 49 | 46 |
| Amlodipine Besylate | 48 | 32 |
| Metoprolol Tartrate | 32 | 24 |
| Pantoprazole Sodium | 32 | 25 |
| Lisinopril | 28 | 12 |
| Furosemide | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$649 across 13 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
- 2006-07-06
- Last updated
- 2025-03-15
- Certified
- 2025-03-15
Frequently asked questions
- What is Michael Ambrose's NPI number?
- Michael Ambrose's National Provider Identifier (NPI) is 1841222403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ambrose's specialty?
- Michael Ambrose is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ambrose located?
- Michael Ambrose's practice location on file with NPPES is 3345 Burns Rd Ste 202, Palm Beach Gardens, FL 33410-4305.
- What is Michael Ambrose's phone number?
- The practice phone number listed in the NPPES registry for Michael Ambrose is (843) 383-3634.
- Does Michael Ambrose accept Medicare?
- Michael Ambrose is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ambrose's NPI active?
- Yes — Michael Ambrose's NPI (1841222403) is active in the NPPES registry as of the last update on 2025-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.