Alyson Hall, MD
NPI 1417973314 · Ophthalmology Physician · Bowie, MD
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyson Hall, MD is a Ophthalmology Physician provider in Bowie, MD (NPI 1417973314).
Provider details
- NPI number
- 1417973314
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0053812 (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
4,455 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 897 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 855 | $144 |
| Exam of Visual Field With Extended Testing92083 | 849 | $74 |
| Imaging of Optic Nerve92133 | 741 | $41 |
| Established Patient Problem Focused Exam of Visual System92012 | 307 | $102 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 158 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 717 | 278 |
| Timolol Maleate | 528 | 218 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 451 | 167 |
| Prednisolone Acetate | 423 | 231 |
| Brimonidine Tartrate | 294 | 122 |
| Moxifloxacin Hclbrand: Moxifloxacin | 271 | 180 |
| Brimonidine Tartrate/Timololbrand: Combigan | 265 | 95 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$416 across 15 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
- 2006-07-14
- Last updated
- 2020-09-03
- Certified
- 2020-09-03
Frequently asked questions
- What is Alyson Hall's NPI number?
- Alyson Hall's National Provider Identifier (NPI) is 1417973314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyson Hall's specialty?
- Alyson Hall is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Alyson Hall located?
- Alyson Hall's practice location on file with NPPES is 17001 Science Dr, Bowie, MD 20715-4329.
- What is Alyson Hall's phone number?
- The practice phone number listed in the NPPES registry for Alyson Hall is (301) 860-1090.
- Does Alyson Hall accept Medicare?
- Alyson Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyson Hall's NPI active?
- Yes — Alyson Hall's NPI (1417973314) is active in the NPPES registry as of the last update on 2020-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.