NPI registry status
Active
2026 NPPES data Obesity Medicine (Family Medicine) Physician NPI 1982838264 MD CST
Verify on CMS → Robert Goodrich, MD CST
Obesity Medicine (Family Medicine) Physician in Lake Havasu City, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 149 in Obesity Medicine (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
28
Medicare Part D claims · 15 beneficiaries · Obesity Medicine (Family Medicine) Physician avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Robert Goodrich, MD CST filed 28 Medicare Part D claims in 2023 as a Obesity Medicine (Family Medicine) Physician in Lake Havasu City, Arizona.
- 28
- Part D claims, 2023
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.
Robert Goodrich, MD CST's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
28 0th percentile higher than 0% 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-eligible specialty (heuristic, not verified)
Robert Goodrich, MD CST practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Robert Goodrich, MD CST?
Quality data not reportedPrimary specialty
Obesity Medicine (Family Medicine) Physician
Medicare Part D claims
28 98% vs specialty avg
Specialty distribution in Arizona
How Obesity Medicine (Family Medicine) Physician compares to other specialties among Arizona 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 Obesity Medicine (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).
Robert Goodrich, MD CST appears in the CMS NPPES registry as an Obesity Medicine (Family Medicine) Physician provider holding MD CST credentials at 1930 MESQUITE AVE STE 2, Lake Havasu City, AZ, 86403, with a listed phone of (928) 854-7962. NPI 1982838264 was issued on 05/14/2009.
Medicare Part D records for calendar year 2023 show 28 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $2K in drug spend.
Obesity Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 149 enrolled providers across 39 states and an average of 1,239 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 | 1982838264 |
|---|---|
| Specialty | Obesity Medicine (Family Medicine) Physician |
| Credentials | MD CST |
| Gender | Male |
| NPI Issued | 05/14/2009 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
28
Total Claims
$2K
Total Drug Cost
15
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 65
- Total Day Supply
- 1,895
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 0.54
More Obesity Medicine (Family Medicine) Physician in AZ →
All providers in Arizona →
Compare specialties →
Obesity Medicine (Family Medicine) Physician Overview
How Robert Goodrich, MD CST fits within the Obesity Medicine (Family Medicine) Physician landscape nationally.
149
Obesity Medicine (Family Medicine) Physician Providers in US
39
States with Obesity Medicine (Family Medicine) Physician
1,239
Avg Claims per Provider
Robert Goodrich, MD CST's 28 claims are below the specialty average of 1,239.
Nearby Obesity Medicine (Family Medicine) Physician Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Goodrich.
Compare Obesity Medicine (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 Arizona medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Obesity Medicine (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
Who treats what and how specialties differ
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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Frequently Asked Questions
What is Robert Goodrich, MD CST's specialty? ▼
Robert Goodrich, MD CST specializes in Obesity Medicine (Family Medicine) Physician and practices in Lake Havasu City, Arizona. Credentials: MD CST.
How much does Robert Goodrich, MD CST prescribe under Medicare Part D? ▼
In 2023, Robert Goodrich, MD CST wrote 28 Medicare Part D claims totaling $2K in drug costs for 15 beneficiaries.
Where is Robert Goodrich, MD CST located? ▼
Robert Goodrich, MD CST is located at 1930 MESQUITE AVE STE 2, Lake Havasu City, AZ, 86403. Phone: (928) 854-7962.
What is Robert Goodrich, MD CST's NPI number? ▼
Robert Goodrich, MD CST's National Provider Identifier (NPI) is 1982838264, issued on 05/14/2009.
How many Obesity Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 149 Obesity Medicine (Family Medicine) Physician providers across 39 states in the US. The average Obesity Medicine (Family Medicine) Physician provider writes 1,239 Medicare Part D claims per year.
Does Robert Goodrich, MD CST accept Medicare? ▼
Robert Goodrich, MD CST appears in CMS Medicare data with 28 Part D claims and 15 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Robert Goodrich, MD CST's credentials? ▼
Robert Goodrich, MD CST's NPI is 1982838264 with credentials MD CST. 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.