Dr. David J. Claypool, MD

  • Watsonville, CA
  • Emergency medicine physician
NPI1912958620PAC ID3173595014
Medicare services, 2024
560
Medicare patients, 2024
338
Part D claims, 2024
217
MIPS score, 2024
97
Hospital affiliations
2
Practice address
75 Nielson Street, Watsonville, CA 95076
Practice phone
Call (831) 724-4741
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Watsonville Community Hospital

Hospital · Watsonville, California

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Dr. David J. Claypool is an emergency medicine physician in Watsonville, California

Dr. Claypool practices at Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District.

Dr. Claypool's NPI, 1912958620, was assigned on May 15, 2006. Dr. Claypool graduated from New York Medical College in 1996. Dr. Claypool's California license number on file is A77092.

NPI and contact details
Medicare PAC ID
3173595014
NPI enumeration date
May 15, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(831) 724-4741
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
56
Medical school graduation
1996

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David J. Claypool practices at Watsonville Community Hospital in Watsonville, California

Dr. Claypool's primary practice is Watsonville Community Hospital, at 75 Nielson Street, Watsonville, CA 95076 in Santa Cruz County. The practice phone is (831) 724-4741.

Source: Dmand AI Affiliation Data

Dr. David J. Claypool is affiliated with 2 sites of care and 1 medical group

Dr. Claypool's primary practice is Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District. Dr. Claypool is also affiliated with Saint Agnes Medical Center. The medical group on file is Vituity.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David J. Claypool's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Claypool practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Watsonville Community HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Pajaro Valley Health Care District and 6.2K+ hospitals, with verified contacts in the same login.

Dr. David J. Claypool is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Claypool's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Claypool is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Claypool's licenses on file in 4 states: California, Mississippi, Oregon and Washington.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense A77092 · 2001 to 2025 · taxonomy 207P00000X
  • Mississippi license1999 to 2002
  • Oregon license1997 to 2000
  • Washington license1996 to 1997

Emergency medicine physicians near Dr. Claypool

Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. David J. Claypool billed Medicare for 560 services in 2024

CMS data shows 560 Medicare services from Dr. Claypool across 5 procedure codes in 2024, for 338 Medicare patients. Medicare paid $46,446 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024560
Medicare patients338
Paid by Medicare$46,446
Procedure codes5

Dr. Claypool's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3792024: 3673%
Tests and treatments
2023: 2292024: 19316%
Imaging
2023: 352024: 0100%

Dr. Claypool compared with the California median for emergency medicine physicians, 2024

  • Dr. Claypool
  • California median
Medicare services
560vs 2652.1 times
Medicare patients
338vs 24339% above
Part D claims
123vs 6298% above

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Claypool's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Claypool

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David J. Claypool treated 338 Medicare patients in 2024, average age 75

CMS counts 338 Medicare patients who saw Dr. Claypool in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 60% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Claypool's median patient age at 37, with 54% women.

Medicare patients, 2024338
Average age75
Average risk score1.98
Also on Medicaid60%

Dr. Claypool's Medicare patients by age, 2024

Dr. Claypool's Medicare patients by sex, 2024

  • Women18956%
  • Men14944%

Chronic conditions among Dr. Claypool's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol70%
  3. Arthritis46%
  4. Diabetes46%
  5. Mood disorders31%
  6. Chronic kidney disease30%
  7. Anxiety29%
  8. Depression28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Claypool's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 37

Patient panel by sex, all payers

  • Women54%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David J. Claypool wrote 217 Medicare Part D claims in 2024

In 2024, Dr. Claypool wrote 217 Medicare Part D claims for 150 patients. 95% of them were for generic drugs. CMS names the drug for 123 of them, across 5 drugs with 11 or more claims each, at $876 in total drug cost. In 2023, CMS named 127 claims across 7 drugs.

Part D claims, 2024217
Drugs named by CMS5
Total drug cost$876
Part D patients150

Dr. Claypool's Part D claims by kind of drug, 2024

  • Generic207 claims95%
  • Brand-name and other10 claims5%

Dr. Claypool's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Claypool's Part D claims, 2024

  • Opioids13%29 of 217 claims
  • Antibiotics19%42 of 217 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1272024: 1233%

Drugs named by CMS: 5 in 2024, 7 in 2023.

See all prescribing by Dr. Claypool

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. David J. Claypool scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Claypool for performance year 2024, reported as part of a group. Dr. Claypool accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Claypool's MIPS scores, performance year 2024

  • 97of 100Final score
  • 90of 100Quality
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. David J. Claypool received $24 in industry payments in 2025

CMS Open Payments shows 1 general payment to Dr. Claypool from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Shionogi Inc paid the most, $24.

Companies that paid Dr. Claypool the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Claypool

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David J. Claypool has 1 award and honors on record

Dmand AI lists 1 award for Dr. Claypool.

Awards and honors for Dr. Claypool

  1. Undated
    • ACEP Fellow

Source: Dmand AI Professional Profile Data

Dr. David J. Claypool graduated from New York Medical College

Dr. Claypool graduated from New York Medical College in 1996. Dr. Claypool is a member of ACEP and AMA.

  1. Medical schoolNew York Medical College
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine

Source: Dmand AI Professional Profile Data

Dr. David J. Claypool accepts plans from 6 insurance carriers

Dr. Claypool is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • United Healthcare
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • HCSC

Plan types Dr. Claypool accepts, by number of carriers

  1. PPO3
  2. Medicare2
  3. POS2
  4. EPO1
  5. HMO1

Source: Dmand AI Insurance Network Data

Sources for Dr. David J. Claypool's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David J. Claypool

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. David J. Claypool's NPI number?

Dr. David J. Claypool's NPI number is 1912958620. It was assigned on May 15, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. David J. Claypool?

Dr. David J. Claypool is an emergency medicine physician in Watsonville, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. David J. Claypool practice?

Dr. Claypool practices at 75 Nielson Street, Watsonville, CA 95076. Dr. Claypool's primary practice is Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District.

What is Dr. David J. Claypool's office phone number?

The practice phone on file for Dr. Claypool is (831) 724-4741.

What is Dr. David J. Claypool's medical license number?

Dr. Claypool's California license number on file is A77092, one of the licenses on file in 4 states.

Which states has Dr. David J. Claypool been licensed in?

Dmand AI has state licenses on file for Dr. Claypool in California (2001 to 2025), Mississippi (1999 to 2002), Oregon (1997 to 2000) and Washington (1996 to 1997).

Which hospitals is Dr. David J. Claypool affiliated with?

Dr. Claypool practices at Watsonville Community Hospital in Watsonville, California. Dr. Claypool is also affiliated with Saint Agnes Medical Center.

What medical group is Dr. David J. Claypool part of?

Dr. Claypool is linked to Vituity.

Does Dr. David J. Claypool accept Medicare?

Yes. CMS data shows Dr. Claypool billed Medicare for 560 services in 2024, and Dr. Claypool accepts Medicare assignment.

What is Dr. David J. Claypool's MIPS score?

Dr. Claypool's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. David J. Claypool see?

CMS counts 338 Medicare patients who saw Dr. Claypool in 2024, with an average age of 75.

Is Dr. David J. Claypool board certified?

Yes. Dr. Claypool is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. David J. Claypool bill to Medicare?

In 2024, Dr. Claypool's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).

Where did Dr. David J. Claypool go to medical school?

Dr. Claypool graduated from New York Medical College in 1996.

What drugs does Dr. David J. Claypool prescribe most?

In 2024 Medicare Part D data, Dr. Claypool's most prescribed drugs by claims were Ibuprofen, Cephalexin and Ondansetron ODT.

Has Dr. David J. Claypool received payments from drug or device companies?

CMS Open Payments shows $24 in general payments to Dr. Claypool from 1 company from 2025 to 2025. The largest total came from Shionogi Inc.

How long has Dr. David J. Claypool been practicing?

Dr. Claypool graduated from medical school in 1996, 30 years ago.

What insurance does Dr. David J. Claypool accept?

Dr. Claypool is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.

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