Chanda Griessel, MD
NPI 1306856703 · Ophthalmology Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chanda Griessel, MD is a Ophthalmology Physician provider in Winston Salem, NC (NPI 1306856703).
Provider details
- NPI number
- 1306856703
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 200301236 (NC)
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
1,008 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 | 258 | $120 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 121 | $155 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 106 | $85 |
| Imaging of Retina92134 | 101 | $37 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 89 | $36 |
| Imaging of Optic Nerve92133 | 77 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 235 | 67 |
| Cyclosporinebrand: Restasis | 226 | 97 |
| Erythromycin Basebrand: Erythromycin | 133 | 76 |
| Timolol Maleate | 92 | 34 |
| Dorzolamide Hcl | 71 | 18 |
| Bromfenac Sodiumbrand: Prolensa | 64 | 59 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 61 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$247 across 12 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
- 2006-08-08
- Last updated
- 2020-07-21
- Certified
- 2020-07-21
Frequently asked questions
- What is Chanda Griessel's NPI number?
- Chanda Griessel's National Provider Identifier (NPI) is 1306856703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chanda Griessel's specialty?
- Chanda Griessel is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Chanda Griessel located?
- Chanda Griessel's practice location on file with NPPES is 150 Kimel Park Dr Ste 200, Winston Salem, NC 27103-6992.
- What is Chanda Griessel's phone number?
- The practice phone number listed in the NPPES registry for Chanda Griessel is (336) 760-2240.
- Does Chanda Griessel accept Medicare?
- Chanda Griessel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chanda Griessel's NPI active?
- Yes — Chanda Griessel's NPI (1306856703) is active in the NPPES registry as of the last update on 2020-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.