Dr. Peter Derek Markel, MD
- Medicare services, 2024
- 467
- Medicare patients, 2024
- 312
- Part D claims, 2024
- 115
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 75 Nielson Street, Watsonville, CA 95076
- Practice phone
- Call (831) 724-4741
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Markel's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Peter Derek Markel is an emergency medicine physician in Watsonville, California
Dr. Markel practices at Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District.
Dr. Markel's NPI, 1225095151, was assigned on April 26, 2006. Dr. Markel graduated from Medical College Of Wisconsin in 1994. Dr. Markel's California license number on file is A64548.
- NPI
- 1225095151NPI Registry (opens in a new tab)
- NPI enumeration date
- April 26, 2006
- NPI status
- Active
- Practice phone
- (831) 724-4741
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Peter Derek Markel practices at Watsonville Community Hospital in Watsonville, California
Dr. Markel'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.
- Watsonville Community Hospital75 Nielson Street, Watsonville, CA 95076 · Santa Cruz CountyPhone(831) 724-4741
Source: Dmand AI Affiliation Data
Dr. Peter Derek Markel is affiliated with 1 site of care and 1 medical group
Dr. Markel's primary practice is Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District. 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. Peter Derek Markel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Markel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Watsonville Community Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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. Peter Derek Markel is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Markel's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Markel is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Markel has a license on file in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Markel
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. Peter Derek Markel billed Medicare for 467 services in 2024
CMS data shows 467 Medicare services from Dr. Markel across 5 procedure codes in 2024, for 312 Medicare patients. Medicare paid $38,827 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Markel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2882024: 2963%
- Tests and treatments
- 2023: 1832024: 15913%
- Imaging
- 2023: 212024: 1243%
Dr. Markel compared with the California median for emergency medicine physicians, 2024
- Dr. Markel
- California median
- Medicare services
- 467vs 26576% above
- Medicare patients
- 312vs 24328% above
- Part D claims
- 21vs 6266% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Markel'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.
Need commercial claims for Dr. Markel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Markel and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Derek Markel treated 312 Medicare patients in 2024, average age 75
CMS counts 312 Medicare patients who saw Dr. Markel in 2024. The largest group is 65 to 74, with 115 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.84, 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. Markel's median patient age at 37, with 57% women.
Dr. Markel's Medicare patients by age, 2024
Dr. Markel's Medicare patients by sex, 2024
- Women17957%
- Men13343%
Chronic conditions among Dr. Markel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis49%
- Diabetes46%
- Mood disorders34%
- Chronic kidney disease29%
- Depression28%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Markel'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
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Derek Markel wrote 115 Medicare Part D claims in 2024
In 2024, Dr. Markel wrote 115 Medicare Part D claims for 91 patients. 97% of them were for generic drugs. CMS names the drug for 21 of them, across 1 drug with 11 or more claims each, at $76 in total drug cost. In 2023, CMS named 37 claims across 3 drugs.
Dr. Markel's Part D claims by kind of drug, 2024
- Generic112 claims97%
- Brand-name and other3 claims3%
Dr. Markel'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. Markel's Part D claims, 2024
- Opioids13%15 of 115 claims
- Antibiotics25%29 of 115 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: 372024: 2143%
Drugs named by CMS: 1 in 2024, 3 in 2023.
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. Peter Derek Markel 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. Markel for performance year 2024, reported as part of a group.
Dr. Markel'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.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Peter Derek Markel received $849 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Markel from 1 drug or device company in 2023. Debt forgiveness make up the largest share, 100% of the total. Djo, LLC paid the most, $849.
Companies that paid Dr. Markel the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Derek Markel graduated from Medical College Of Wisconsin
Dr. Markel graduated from Medical College Of Wisconsin in 1994.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Peter Derek Markel accepts plans from 5 insurance carriers
Dr. Markel is in network with 5 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
- Elevance
- HCSC
Plan types Dr. Markel accepts, by number of carriers
- PPO3
- POS2
- EPO1
- HMO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Peter Derek Markel's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peter Derek Markel
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. Peter Derek Markel's NPI number?
Dr. Peter Derek Markel's NPI number is 1225095151. It was assigned on April 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Derek Markel?
Dr. Peter Derek Markel 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. Peter Derek Markel practice?
Dr. Markel practices at 75 Nielson Street, Watsonville, CA 95076. Dr. Markel's primary practice is Watsonville Community Hospital in Watsonville, California, part of Pajaro Valley Health Care District.
What is Dr. Peter Derek Markel's office phone number?
The practice phone on file for Dr. Markel is (831) 724-4741.
What is Dr. Peter Derek Markel's medical license number?
Dr. Markel's California license number on file is A64548.
Which hospitals is Dr. Peter Derek Markel affiliated with?
Dr. Markel practices at Watsonville Community Hospital in Watsonville, California.
What medical group is Dr. Peter Derek Markel part of?
Dr. Markel is linked to Vituity.
Does Dr. Peter Derek Markel accept Medicare?
Yes. CMS data shows Dr. Markel billed Medicare for 467 services in 2024.
What is Dr. Peter Derek Markel's MIPS score?
Dr. Markel's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter Derek Markel see?
CMS counts 312 Medicare patients who saw Dr. Markel in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Peter Derek Markel board certified?
Yes. Dr. Markel is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Peter Derek Markel bill to Medicare?
In 2024, Dr. Markel's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Peter Derek Markel go to medical school?
Dr. Markel graduated from Medical College Of Wisconsin in 1994.
What drugs does Dr. Peter Derek Markel prescribe most?
In 2024 Medicare Part D data, Dr. Markel's most prescribed drugs by claims were Ibuprofen.
Has Dr. Peter Derek Markel received payments from drug or device companies?
CMS Open Payments shows $849 in general payments to Dr. Markel from 1 company from 2023 to 2023. The largest total came from Djo, LLC.
How long has Dr. Peter Derek Markel been practicing?
Dr. Markel graduated from medical school in 1994, 32 years ago.
What insurance does Dr. Peter Derek Markel accept?
Dr. Markel is in network with 5 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.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card