Diaa Mikhail, M.D.
NPI 1558391227 · Family Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diaa Mikhail, M.D. is a Family Medicine Physician provider in Baltimore, MD (NPI 1558391227).
Provider details
- NPI number
- 1558391227
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0051883 (MD)
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
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
2,571 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 | 783 | $115 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 529 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 382 | $81 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 315 | $3 |
| Administration of Influenza Virus VaccineG0008 | 134 | $34 |
| Insertion of Needle Into Vein for Collection of Blood Sample |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 616 | 194 |
| Amlodipine Besylate | 475 | 135 |
| Lisinopril | 393 | 111 |
| Rosuvastatin Calcium | 367 | 108 |
| Metoprolol Succinate | 279 | 75 |
| Levothyroxine Sodium | 222 | 55 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,771 across 90 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
- 2006-07-05
- Last updated
- 2021-11-19
- Certified
- 2021-11-19
Frequently asked questions
- What is Diaa Mikhail's NPI number?
- Diaa Mikhail's National Provider Identifier (NPI) is 1558391227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diaa Mikhail's specialty?
- Diaa Mikhail is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diaa Mikhail located?
- Diaa Mikhail's practice location on file with NPPES is 1005 N Point Blvd, Baltimore, MD 21224-3415.
- What is Diaa Mikhail's phone number?
- The practice phone number listed in the NPPES registry for Diaa Mikhail is (410) 288-5901.
- Does Diaa Mikhail accept Medicare?
- Diaa Mikhail is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diaa Mikhail's NPI active?
- Yes — Diaa Mikhail's NPI (1558391227) is active in the NPPES registry as of the last update on 2021-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.