NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1992734057 MD
Verify on CMS → Stephen Chipman, MD
Family Medicine Physician in Payson, Utah.
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
1K
Medicare Part D claims · 213 beneficiaries · Family Medicine Physician avg: 3K
Industry payments
$76.42
4 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Stephen Chipman, MD filed 1,497 Medicare Part D claims in 2023 as a Family Medicine Physician in Payson, Utah.
- 1K
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Stephen Chipman, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,497 Top 20% higher than 80% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Stephen Chipman, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - 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 Stephen Chipman, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
1,497 56% vs specialty avg
Specialty distribution in Utah
How Family Medicine Physician compares to other specialties among Utah 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).
Stephen Chipman, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 97 PROFESSIONAL WAY, Payson, UT, 84651, with a listed phone of (801) 465-4896. NPI 1992734057 was issued on 07/01/2006.
Medicare Part D records for calendar year 2023 show 1,497 prescription claims written by this provider, covering 213 Medicare beneficiaries and totaling roughly $111K in drug spend, with an opioid prescribing rate of 4.7%.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1992734057 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/01/2006 |
Hospital and facility affiliations
Facilities where Stephen Chipman, 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.
Barton Medical Foundation
South Lake Tahoe, CA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Stephen Chipman, MD. Source: openpaymentsdata.cms.gov.
Total received
$76
Largest payer
GlaxoSmithKline, LLC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,497
Total Claims
$111K
Total Drug Cost
213
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,934
- Total Day Supply
- 83,819
- Generic Drug Cost
- $27K
- Opioid Claims
- 70 (4.7% rate)
- Antibiotic Claims
- 57
Patient Demographics
- Average Patient Age
- 72.3 years
- Avg HCC Risk Score
- 0.90
- Gender Split
- 50% female / 50% male
- Age Distribution
- <65: 14, 65-74: 126, 75-84: 58, 85+: 15
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Stephen Chipman, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
87 claims
- Meloxicam
Meloxicam
63 claims
- Atorvastatin Calcium
Atorvastatin Calcium
59 claims
- Losartan Potassium
Losartan Potassium
56 claims
- Lisinopril
Lisinopril
51 claims
- Omeprazole
Omeprazole
48 claims
- Levothyroxine Sodium
Levothyroxine Sodium
45 claims
- Zolpidem Tartrate
Zolpidem Tartrate
42 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 87 |
| Meloxicam | 63 |
| Atorvastatin Calcium | 59 |
| Losartan Potassium | 56 |
| Lisinopril | 51 |
| Omeprazole | 48 |
| Levothyroxine Sodium | 45 |
| Zolpidem Tartrate | 42 |
| Tramadol Hcl | 30 |
| Tamsulosin Hcl | 28 |
* 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 Stephen Chipman, 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
Stephen Chipman, MD's 1,497 claims are below the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Chipman.
Dr. David Aamodt
MD
South Ogden, UT
Dr. Critt Aardema
MD
Roy, UT
Dr. Sergio Abarca
M.D.
Tooele, UT
Dr. Martin Abbinanti
M.D.
Sandy, UT
Dr. Justin Abbott
D.O.
Richfield, UT
Compare Family Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Utah medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
What prescribing data reveals about a provider
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How insurance networks affect your costs
Telehealth Guide
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Explore Utah
Frequently Asked Questions
What is Stephen Chipman, MD's specialty? ▼
Stephen Chipman, MD specializes in Family Medicine Physician and practices in Payson, Utah. Credentials: MD.
How much does Stephen Chipman, MD prescribe under Medicare Part D? ▼
In 2023, Stephen Chipman, MD wrote 1,497 Medicare Part D claims totaling $111K in drug costs for 213 beneficiaries.
Where is Stephen Chipman, MD located? ▼
Stephen Chipman, MD is located at 97 PROFESSIONAL WAY, Payson, UT, 84651. Phone: (801) 465-4896.
What is Stephen Chipman, MD's NPI number? ▼
Stephen Chipman, MD's National Provider Identifier (NPI) is 1992734057, issued on 07/01/2006.
Does Stephen Chipman, MD prescribe opioids? ▼
Yes, Stephen Chipman, MD had 70 opioid claims in 2023 with an opioid prescribing rate of 4.7%.
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 Stephen Chipman, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Stephen Chipman, MD's most frequently prescribed drugs include Amlodipine Besylate, Meloxicam, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Stephen Chipman, MD accept Medicare? ▼
Stephen Chipman, MD appears in CMS Medicare data with 1,497 Part D claims and 213 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Stephen Chipman, MD's credentials? ▼
Stephen Chipman, MD's NPI is 1992734057 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
Compiled from official public sources by the PlainDoctor editorial team.
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.