Joanna Sheldon, DNP
NPI 1598309023 · Family Nurse Practitioner · Norwalk, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Sheldon, DNP is a Family Nurse Practitioner provider in Norwalk, CT (NPI 1598309023).
Provider details
- NPI number
- 1598309023
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 12708 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
380 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 110 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $113 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 50 | $99 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 45 | $140 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 43 | $148 |
| Automated Urinalysis Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 51 | 49 |
| Azithromycin | 40 | 40 |
| Doxycycline Hyclate | 31 | 29 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 28 | 27 |
| Fluticasone Propionate | 22 | 20 |
| Methylprednisolone | 22 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 20 |
Practice location
Mailing address
Additional practice locations (2)
- 100 Cambridge St Ste 1400Boston, MA 02114-2545Phone: (888) 731-8994
- 413 Paradise Rd # aSwampscott, MA 01907-1332Phone: (781) 328-6179
Registry dates
- Enumerated
- 2019-10-28
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Joanna Sheldon's NPI number?
- Joanna Sheldon's National Provider Identifier (NPI) is 1598309023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Sheldon's specialty?
- Joanna Sheldon is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Sheldon located?
- Joanna Sheldon's practice location on file with NPPES is 346 Main Ave, Norwalk, CT 06851-1592.
- What is Joanna Sheldon's phone number?
- The practice phone number listed in the NPPES registry for Joanna Sheldon is (860) 650-3848.
- Does Joanna Sheldon accept Medicare?
- Joanna Sheldon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Sheldon's NPI active?
- Yes — Joanna Sheldon's NPI (1598309023) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.