Joseph Marks, CRNP
NPI 1952897514 · Family Nurse Practitioner · Decatur, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Marks, CRNP is a Family Nurse Practitioner provider in Decatur, AL (NPI 1952897514).
Provider details
- NPI number
- 1952897514
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- 1-139254 (AL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 361 | 99 |
| Gabapentin | 176 | 54 |
| Rosuvastatin Calcium | 158 | 51 |
| Losartan Potassium | 148 | 45 |
| Metoprolol Succinate | 144 | 42 |
| Omeprazole | 141 | 52 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,247 across 66 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
- 2018-07-07
- Last updated
- 2018-07-07
Frequently asked questions
- What is Joseph Marks's NPI number?
- Joseph Marks's National Provider Identifier (NPI) is 1952897514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Marks's specialty?
- Joseph Marks is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Marks located?
- Joseph Marks's practice location on file with NPPES is 1201 Somerville Rd Se, Decatur, AL 35601-4340.
- What is Joseph Marks's phone number?
- The practice phone number listed in the NPPES registry for Joseph Marks is (256) 530-7887.
- Does Joseph Marks accept Medicare?
- Joseph Marks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Marks's NPI active?
- Yes — Joseph Marks's NPI (1952897514) is active in the NPPES registry as of the last update on 2018-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.