NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1669884672 M.D.
Verify on CMS → Kristen Hysell, M.D.
Student in an Organized Health Care Education/Training Program in Boston, Massachusetts.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 351,014 in Student in an Organized Health Care Education/Training Program, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
340
Medicare Part D claims · 56 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 488
What the federal data shows
Kristen Hysell, M.D. filed 340 Medicare Part D claims in 2024 as a Student in an Organized Health Care Education/Training Program in Boston, Massachusetts.
- 340
- Part D claims, 2024
- ≥56th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Kristen Hysell, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1669884672), first enumerated 05/24/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 340 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Massachusetts statewide board action statistics are published annually — these figures describe aggregate state activity, not Kristen Hysell, M.D.'s individual license status. Verify directly with the state medical board.
Source: BORIM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1669884672 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1669884672
- ENUM-MID 2014
- TAX-MEGA 351K Student in
- RX-LIGHT 340
- BOOK-MID 13,662 in Massachusetts
- PHOTO-ENUM Nhung Pham · 2014
Kristen Hysell, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
340 ≥ 56th percentile 56% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Kristen Hysell, M.D.?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
340 30% vs specialty avg
Specialty distribution in Massachusetts
How Student in an Organized Health Care Education/Training Program compares to other specialties among Massachusetts providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Student in an Organized Health Care Education/Training Program. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1669884672 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 05/24/2014 |
Hospital and facility affiliations
Facilities where Kristen Hysell, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Massachusetts General Physicians Organization Inc
Boston, MA
The General Hospital Corporation
Boston, MA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Massachusetts BORIM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Kristen Hysell, M.D.. To verify Kristen Hysell, M.D.'s current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases
BORIM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
340
Total Claims
$366K
Total Drug Cost
56
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 497.533
- Total Day Supply
- 13,938
- Generic Drug Cost
- $11K
- Opioid Claims
- 12 (3.5% rate)
- Antibiotic Claims
- 83
Patient Demographics
- Average Patient Age
- 68.7 years
- Avg HCC Risk Score
- 1.94
- Gender Split
- 38% female / 63% male
- Age Distribution
- <65: 18, 65-74: 24, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Kristen Hysell, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Biktarvy
Biktarvy
29 claims
- Descovy
Descovy
20 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
17 claims
- Tivicay
Tivicay
16 claims
- Cefadroxil
Cefadroxil
15 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
15 claims
- Juluca
Juluca
13 claims
- Testosterone
Testosterone
12 claims
| Drug | Claims |
|---|---|
| Biktarvy Bictegrav/Emtricit/Tenofov Ala | 29 |
| Descovy Emtricitabine/Tenofov Alafenam | 20 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 17 |
| Tivicay Dolutegravir Sodium | 16 |
| Cefadroxil | 15 |
| Doxycycline Monohydrate | 15 |
| Juluca Dolutegravir/Rilpivirine | 13 |
| Testosterone | 12 |
| Isentress Raltegravir Potassium | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in MA →
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Student in an Organized Health Care Education/Training Program Overview
How Kristen Hysell, M.D. fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
351,014
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
488
Avg Claims per Provider
Kristen Hysell, M.D.'s 340 claims are below the specialty average of 488.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Hysell, both outside Massachusetts so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Massachusetts
Other clinicians with the same primary specialty enrolled in Massachusetts, drawn from the same CMS NPPES roster as Hysell.
One of 13,662 Student in an Organized Health Care Education/Training Program providers enrolled in Massachusetts, 5 are shown here.
Frequently Asked Questions
What is Kristen Hysell, M.D.'s specialty? ▼
Kristen Hysell, M.D. specializes in Student in an Organized Health Care Education/Training Program and practices in Boston, Massachusetts. Credentials: M.D..
How much does Kristen Hysell, M.D. prescribe under Medicare Part D? ▼
In 2024, Kristen Hysell, M.D. wrote 340 Medicare Part D claims totaling $366K in drug costs for 56 beneficiaries.
Where is Kristen Hysell, M.D. located? ▼
Kristen Hysell, M.D. is located at 15 FRANCIS ST, Boston, MA, 02115. Phone: (617) 732-8881.
What is Kristen Hysell, M.D.'s NPI number? ▼
Kristen Hysell, M.D.'s National Provider Identifier (NPI) is 1669884672, issued on 05/24/2014.
Does Kristen Hysell, M.D. prescribe opioids? ▼
Yes, Kristen Hysell, M.D. had 12 opioid claims in 2024 with an opioid prescribing rate of 3.5%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 351,014 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 488 Medicare Part D claims per year.
What drugs does Kristen Hysell, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Kristen Hysell, M.D.'s most frequently prescribed drugs include Biktarvy, Descovy, Sulfamethoxazole-Trimethoprim. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kristen Hysell, M.D. accept Medicare? ▼
Kristen Hysell, M.D. appears in CMS Medicare data with 340 Part D claims and 56 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kristen Hysell, M.D.'s credentials? ▼
Kristen Hysell, M.D.'s NPI is 1669884672 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.