Nathan Cash
NPI 1013644277 · Optometrist · Huntsville, AL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Cash is a Optometrist provider in Huntsville, AL (NPI 1013644277).
Provider details
- NPI number
- 1013644277
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- S-F04-TA-C62 (AL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
114 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 | 44 | $113 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 32 | $50 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $82 |
| New Patient Complete Exam of Visual System92004 | 13 | $134 |
Typical Medicare-allowed amounts for these services range $50–$134 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 28 | 13 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 14 | — |
| Cyclosporinebrand: Restasis | 13 | — |
| Erythromycin Basebrand: Erythromycin | 11 | — |
| Prednisolone Acetate | 11 | — |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$433 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
Additional practice locations (7)
- 5850 US Highway 431 # aAlbertville, AL 35950-2048Phone: (256) 878-0125
- 7 12th Ave NwArab, AL 35016-1977Phone: (256) 586-4171
- 2349 Danville Rd Sw Ste 410Decatur, AL 35603-4285Phone: (256) 353-2392
- 210 Bob Wallace Ave SwHuntsville, AL 35801-3809Phone: (256) 539-3454
- 21 Hughes Rd Ste 1Madison, AL 35758-3040Phone: (256) 678-7990
- 7880 Old Madison PikeMadison, AL 35758-1435Phone: (256) 772-8711
- 828 S Broad StScottsboro, AL 35768-2508Phone: (256) 259-4115
Registry dates
- Enumerated
- 2022-08-06
- Last updated
- 2022-08-06
- Certified
- 2022-08-06
Frequently asked questions
- What is Nathan Cash's NPI number?
- Nathan Cash's National Provider Identifier (NPI) is 1013644277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Cash's specialty?
- Nathan Cash is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nathan Cash located?
- Nathan Cash's practice location on file with NPPES is 600 Washington St Nw, Huntsville, AL 35801-4751.
- What is Nathan Cash's phone number?
- The practice phone number listed in the NPPES registry for Nathan Cash is (256) 533-6838.
- Does Nathan Cash accept Medicare?
- Nathan Cash is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Cash's NPI active?
- Yes — Nathan Cash's NPI (1013644277) is active in the NPPES registry as of the last update on 2022-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.