Lauren Hamann, APRN
NPI 1447994207 · Family Nurse Practitioner · Hartford, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Hamann, APRN is a Family Nurse Practitioner provider in Hartford, CT (NPI 1447994207).
Provider details
- NPI number
- 1447994207
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 155890 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 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
150 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 68 | $103 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 41 | $68 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 | $126 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 19 | $30 |
Typical Medicare-allowed amounts for these services range $30–$126 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 61 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 42 | 25 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 39 | 26 |
| Semaglutidebrand: Ozempic | 36 | — |
| Insulin Lisprobrand: Insulin Lispro Kwikpen U-100 | 29 | 17 |
| Linagliptinbrand: Tradjenta | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$469 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
- 2022-04-26
- Last updated
- 2023-01-18
- Certified
- 2023-01-18
Frequently asked questions
- What is Lauren Hamann's NPI number?
- Lauren Hamann's National Provider Identifier (NPI) is 1447994207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Hamann's specialty?
- Lauren Hamann is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Hamann located?
- Lauren Hamann's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06102-8000.
- What is Lauren Hamann's phone number?
- The practice phone number listed in the NPPES registry for Lauren Hamann is (860) 972-2085.
- Does Lauren Hamann accept Medicare?
- Lauren Hamann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Hamann's NPI active?
- Yes — Lauren Hamann's NPI (1447994207) is active in the NPPES registry as of the last update on 2023-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.