Ambreen Alam, D.O.
NPI 1477502557 · Family Medicine Physician · Zephyrhills, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ambreen Alam, D.O. is a Family Medicine Physician provider in Zephyrhills, FL (NPI 1477502557).
Provider details
- NPI number
- 1477502557
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS8043 (FL)
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
20 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
325 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 143 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 61 | $123 |
| Advance Care Planning, First 30 Minutes99497 | 60 | $78 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 49 | $18 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 12 | $14 |
Typical Medicare-allowed amounts for these services range $14–$124 (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 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 685 | 209 |
| Levothyroxine Sodium | 449 | 122 |
| Amlodipine Besylate | 372 | 112 |
| Omeprazole | 324 | 99 |
| Losartan Potassium | 229 | 79 |
| Lisinopril | 225 | 76 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 5 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
- 2006-05-08
- Last updated
- 2023-02-04
- Certified
- 2023-02-04
Frequently asked questions
- What is Ambreen Alam's NPI number?
- Ambreen Alam's National Provider Identifier (NPI) is 1477502557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ambreen Alam's specialty?
- Ambreen Alam is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ambreen Alam located?
- Ambreen Alam's practice location on file with NPPES is 38135 Market Square Dr Ste 100, Zephyrhills, FL 33542-7505.
- What is Ambreen Alam's phone number?
- The practice phone number listed in the NPPES registry for Ambreen Alam is (813) 788-7651.
- Does Ambreen Alam accept Medicare?
- Ambreen Alam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ambreen Alam's NPI active?
- Yes — Ambreen Alam's NPI (1477502557) is active in the NPPES registry as of the last update on 2023-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.