David Manzo, M.D.
NPI 1386648103 · Ophthalmology Physician · Royal Oak, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Manzo, M.D. is a Ophthalmology Physician provider in Royal Oak, MI (NPI 1386648103).
Provider details
- NPI number
- 1386648103
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DM048656 (MI)
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
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,113 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 Complete Exam of Visual System92014 | 369 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 121 | $84 |
| Exam of Visual Field With Extended Testing92083 | 113 | $58 |
| Imaging of Optic Nerve92133 | 92 | $31 |
| Imaging of Retina92134 | 75 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 185 | 84 |
| Prednisolone Acetate | 178 | 133 |
| Ketorolac Tromethamine | 132 | 84 |
| Latanoprost | 125 | 28 |
| Ofloxacin | 106 | 78 |
| Timolol Maleate | 54 | 18 |
| Doxycycline Hyclate | 37 | 14 |
| Bimatoprostbrand: Lumigan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$477 across 8 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
Additional practice locations (1)
- 33080 Utica Rd Ste BFraser, MI 48026-2038Phone: (586) 296-7250Fax: (586) 296-0276
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2021-10-27
- Certified
- 2021-10-27
Frequently asked questions
- What is David Manzo's NPI number?
- David Manzo's National Provider Identifier (NPI) is 1386648103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Manzo's specialty?
- David Manzo is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Manzo located?
- David Manzo's practice location on file with NPPES is 621 W 11 Mile Rd, Royal Oak, MI 48067-2201.
- What is David Manzo's phone number?
- The practice phone number listed in the NPPES registry for David Manzo is (248) 541-4200.
- Does David Manzo accept Medicare?
- David Manzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Manzo's NPI active?
- Yes — David Manzo's NPI (1386648103) is active in the NPPES registry as of the last update on 2021-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.