Kristen Jackson, MD
NPI 1255727558 · Endocrinology, Diabetes & Metabolism Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Jackson, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Danbury, CT (NPI 1255727558).
Provider details
- NPI number
- 1255727558
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 79731 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
704 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 | 221 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 177 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 90 | $34 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 89 | $176 |
| Hemoglobin A1c Level83036 | 84 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 272 | 75 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 102 | 37 |
| Metformin Hcl | 101 | 31 |
| Insulin Degludecbrand: Tresiba Flextouch U-200 | 97 | 32 |
| Tirzepatidebrand: Mounjaro | 86 | 19 |
| Insulin Glargine,hum.rec.anlogbrand: Toujeo Max Solostar | 72 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,305 across 70 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 (1)
- 3417 Gaston Ave Ste 980Dallas, TX 75246-2022Phone: (469) 800-8020Fax: (469) 800-8030
Registry dates
- Enumerated
- 2015-04-13
- Last updated
- 2024-12-02
- Certified
- 2024-12-02
Frequently asked questions
- What is Kristen Jackson's NPI number?
- Kristen Jackson's National Provider Identifier (NPI) is 1255727558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Jackson's specialty?
- Kristen Jackson is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Jackson located?
- Kristen Jackson's practice location on file with NPPES is 25 Germantown Rd, Danbury, CT 06810-5036.
- What is Kristen Jackson's phone number?
- The practice phone number listed in the NPPES registry for Kristen Jackson is (203) 794-5620.
- Does Kristen Jackson accept Medicare?
- Kristen Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Jackson's NPI active?
- Yes — Kristen Jackson's NPI (1255727558) is active in the NPPES registry as of the last update on 2024-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.