Joanne Crenshaw, MD
NPI 1225120538 · Ophthalmology Physician · Sterling, VA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Crenshaw, MD is a Ophthalmology Physician provider in Sterling, VA (NPI 1225120538).
Provider details
- NPI number
- 1225120538
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101057318 (VA)
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
1,635 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 | 407 | $123 |
| Photography of the Retina92250 | 348 | $34 |
| Exam of Visual Field With Extended Testing92083 | 258 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 229 | $87 |
| Imaging of Optic Nerve92133 | 182 | $33 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 81 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 138 | 34 |
| Latanoprostene Bunodbrand: Vyzulta | 67 | 14 |
| Bimatoprostbrand: Lumigan | 51 | 17 |
| Brimonidine Tartratebrand: Alphagan P | 45 | — |
| Brimonidine Tartrate | 39 | 12 |
| Timolol Maleate | 39 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 33 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$313 across 9 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
- 2006-09-28
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Joanne Crenshaw's NPI number?
- Joanne Crenshaw's National Provider Identifier (NPI) is 1225120538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Crenshaw's specialty?
- Joanne Crenshaw is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Crenshaw located?
- Joanne Crenshaw's practice location on file with NPPES is 21135 Whitfield Place, Sterling, VA 20165-7279.
- What is Joanne Crenshaw's phone number?
- The practice phone number listed in the NPPES registry for Joanne Crenshaw is (703) 766-6165.
- Does Joanne Crenshaw accept Medicare?
- Joanne Crenshaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Crenshaw's NPI active?
- Yes — Joanne Crenshaw's NPI (1225120538) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.