NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1407350564 MD
Verify on CMS → Jocelyn Mattoon, MD
Family Medicine Physician in Manhattan, Kansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, 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
3K
Medicare Part D claims · 146 beneficiaries · Family Medicine Physician avg: 3K
What the federal data shows
Jocelyn Mattoon, MD filed 2,527 Medicare Part D claims in 2023 as a Family Medicine Physician in Manhattan, Kansas.
- 3K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
- ≥87th
- 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.
CMS NPPES provider registry desk
NPI 1407350564 · Family Medicine Physician
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1407350564
- ENUM-RECENT 2018
- TAX-MEGA 148K Family Medicine
- RX-MID 2,527
- BOOK-LIGHT 1,933 in Kansas
- PHOTO-ENUM Todd Estabrook · 2018
Jocelyn Mattoon, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,527 ≥ 87th percentile 87% of 1,370,886 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 · 2023
✓
Board certification likely (heuristic, not verified)
Jocelyn Mattoon, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jocelyn Mattoon, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
2,527 26% vs specialty avg
Specialty distribution in Kansas
How Family Medicine Physician compares to other specialties among Kansas 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 Family Medicine Physician. 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 | 1407350564 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 03/22/2018 |
Hospital and facility affiliations
Facilities where Jocelyn Mattoon, MD 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.
Cotton-O'Neil Clinic Revocable Trust
Manhattan, KS
Stonecreek Family Physicians, LLP
Manhattan, KS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,527
Total Claims
$447K
Total Drug Cost
146
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,457
- Total Day Supply
- 125,918
- Generic Drug Cost
- $44K
- Opioid Claims
- 132 (5.2% rate)
- Antibiotic Claims
- 35
Patient Demographics
- Average Patient Age
- 68.3 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 77% female / 23% male
- Age Distribution
- <65: 38, 65-74: 67, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jocelyn Mattoon, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
133 claims
- Amlodipine Besylate
Amlodipine Besylate
124 claims
- Lisinopril
Lisinopril
96 claims
- Levothyroxine Sodium
Levothyroxine Sodium
95 claims
- Omeprazole
Omeprazole
81 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
59 claims
- Montelukast Sodium
Montelukast Sodium
54 claims
- Hydrochlorothiazide 52
Hydrochlorothiazide
52 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 133 |
| Amlodipine Besylate | 124 |
| Lisinopril | 96 |
| Levothyroxine Sodium | 95 |
| Omeprazole | 81 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 59 |
| Montelukast Sodium | 54 |
| Hydrochlorothiazide | 52 |
| Metoprolol Succinate | 51 |
| Gabapentin | 49 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Jocelyn Mattoon, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Jocelyn Mattoon, MD's 2,527 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Mattoon, both outside Kansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Kansas
Other clinicians with the same primary specialty enrolled in Kansas, drawn from the same CMS NPPES roster as Mattoon.
One of 1,933 Family Medicine Physician providers enrolled in Kansas, 5 are shown here.
Dr. Gregory Abbott
DO
Wichita, KS
Dr. Rebekah Abbott
D.O.
Overland Park, KS
Dr. Jill Ackerman
M.D.
Merriam, KS
Dr. Kristin Adams
MD
Shawnee Mission, KS
Dr. Delaina Adcox
APRN
Kansas City, KS
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jocelyn Mattoon, MD's specialty? ▼
Jocelyn Mattoon, MD specializes in Family Medicine Physician and practices in Manhattan, Kansas. Credentials: MD.
How much does Jocelyn Mattoon, MD prescribe under Medicare Part D? ▼
In 2023, Jocelyn Mattoon, MD wrote 2,527 Medicare Part D claims totaling $447K in drug costs for 146 beneficiaries.
Where is Jocelyn Mattoon, MD located? ▼
Jocelyn Mattoon, MD is located at 4101 ANDERSON AVE, Manhattan, KS, 66503. Phone: (785) 587-4101.
What is Jocelyn Mattoon, MD's NPI number? ▼
Jocelyn Mattoon, MD's National Provider Identifier (NPI) is 1407350564, issued on 03/22/2018.
Does Jocelyn Mattoon, MD prescribe opioids? ▼
Yes, Jocelyn Mattoon, MD had 132 opioid claims in 2023 with an opioid prescribing rate of 5.2%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Jocelyn Mattoon, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jocelyn Mattoon, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jocelyn Mattoon, MD accept Medicare? ▼
Jocelyn Mattoon, MD appears in CMS Medicare data with 2,527 Part D claims and 146 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jocelyn Mattoon, MD's credentials? ▼
Jocelyn Mattoon, MD's NPI is 1407350564 with credentials MD. 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 (2023). 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 April 2026 (NPPES) / 2023 (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 May 2026.