S. Marie Hamilton, NP
NPI 1245606722 · Nurse Practitioner · Ooltewah, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
S. Marie Hamilton, NP is a Nurse Practitioner provider in Ooltewah, TN (NPI 1245606722).
Provider details
- NPI number
- 1245606722
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 20268 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 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
582 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 | 355 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 227 | $74 |
Typical Medicare-allowed amounts for these services range $74–$105 (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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 103 | 61 |
| Ondansetron Hcl | 92 | 38 |
| Ondansetronbrand: Ondansetron Odt | 88 | 49 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 65 | 49 |
| Dexamethasone | 63 | 41 |
| Gabapentin | 63 | 18 |
| Estradiol | 55 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23,892 across 85 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
- 2015-08-19
- Last updated
- 2018-06-14
Frequently asked questions
- What is S. Marie Hamilton's NPI number?
- S. Marie Hamilton's National Provider Identifier (NPI) is 1245606722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is S. Marie Hamilton's specialty?
- S. Marie Hamilton is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is S. Marie Hamilton located?
- S. Marie Hamilton's practice location on file with NPPES is 6401 Mountain View Rd, Ooltewah, TN 37363.
- What is S. Marie Hamilton's phone number?
- The practice phone number listed in the NPPES registry for S. Marie Hamilton is (423) 495-5890.
- Does S. Marie Hamilton accept Medicare?
- S. Marie Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is S. Marie Hamilton's NPI active?
- Yes — S. Marie Hamilton's NPI (1245606722) is active in the NPPES registry as of the last update on 2018-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.