Dr. Nathan D. Atkinson, MD

  • Santa Cruz, CA
  • Family medicine physician
NPI1114038064PAC ID9133257504
Medicare services, 2024
1,788
Medicare patients, 2024
539
Part D claims, 2024
4,895
Hospital affiliations
1
Industry payments
$13
Practice address
1301 Mission St, Santa Cruz, CA 95060
Practice phone
Call (650) 321-4121
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Palo Alto Medial Foundation

Santa Cruz, California

See all 6 affiliations

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Dr. Nathan D. Atkinson is a family medicine physician in Santa Cruz, California

Dr. Atkinson practices at Palo Alto Medial Foundation in Santa Cruz, California.

Dr. Atkinson's NPI, 1114038064, was assigned on August 31, 2006. Dr. Atkinson graduated from Vagelos College of Physicians and Surgeons in 2006. Dr. Atkinson holds California license A110712.

NPI and contact details
Medicare PAC ID
9133257504
NPI enumeration date
August 31, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 321-4121
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
46
Medical school graduation
2006

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

Dr. Nathan D. Atkinson practices at Palo Alto Medial Foundation in Santa Cruz, California

Dr. Atkinson's primary practice is Palo Alto Medial Foundation, at 1301 Mission St, Santa Cruz, CA 95060 in Santa Cruz County. The practice phone is (650) 321-4121.

  • Palo Alto Medial Foundation
    1301 Mission St, Santa Cruz, CA 95060 · Santa Cruz CountyPhone(650) 321-4121

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Nathan D. Atkinson is affiliated with 5 sites of care and 1 medical group

Dr. Atkinson's primary practice is Palo Alto Medial Foundation in Santa Cruz, California. Dr. Atkinson is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Atkinson to 1 more group practice or clinic, 1 home health agency and 1 hospice, each named with a free account.

See all 6 affiliations for Dr. Atkinson

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Nathan D. Atkinson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Atkinson practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Palo Alto Medial FoundationAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Nathan D. Atkinson is one of 15,680 family medicine physicians in California

Family medicine is Dr. Atkinson's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Atkinson is board certified in family medicine by the American Board of Family Medicine. Dr. Atkinson is licensed in California.

Specialties and state licenses

  • Family medicine, CaliforniaPrimaryLicense A110712 · 2010 to 2027 · taxonomy 207Q00000X

Clinical focus

Dmand AI lists acid reflux, acute mini-stroke (TIA), acute skin infection, adjustment disease, aneurysm, ankle or foot injury, arthritis and asthma among the conditions Dr. Atkinson treats.

Family medicine physicians near Dr. Atkinson

Counts of family 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. Nathan D. Atkinson billed Medicare for 1,788 services in 2024

CMS data shows 1,788 Medicare services from Dr. Atkinson across 17 procedure codes in 2024, for 539 Medicare patients. Medicare paid $125,653 for them. Every service was in an office.

Medicare services, 20241,788
Medicare patients539
Paid by Medicare$125,653
Procedure codes17

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

  • 2023
  • 2024
Office and hospital visits
2023: 7182024: 79310%
Other services
2023: 3192024: 685115%
Tests and treatments
2023: 782024: 173122%
Drugs given in the office
2023: 862024: 882%
Surgery
2023: 312024: 296%
Lab and pathology
2023: 02024: 20

Dr. Atkinson compared with the California median for family medicine physicians, 2024

  • Dr. Atkinson
  • California median
Medicare services
1,788vs 2467.3 times
Medicare patients
539vs 1184.6 times
Part D claims
4,270vs 8335.1 times

Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Atkinson'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. Atkinson

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

Dr. Nathan D. Atkinson treated 539 Medicare patients in 2024, average age 75

CMS counts 539 Medicare patients who saw Dr. Atkinson in 2024. The largest group is 65 to 74, with 239 patients. 52% of them have high blood pressure, and 52% have high cholesterol. 7% are also on Medicaid. Their average risk score is 0.90, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Atkinson's median patient age at 64, with 46% women.

Medicare patients, 2024539
Average age75
Average risk score0.90
Also on Medicaid7%

Dr. Atkinson's Medicare patients by age, 2024

Dr. Atkinson's Medicare patients by sex, 2024

  • Women21340%
  • Men32660%

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

  1. High blood pressure52%
  2. High cholesterol52%
  3. Arthritis37%
  4. Cancer17%
  5. Diabetes17%
  6. Ischemic heart disease17%
  7. Atrial fibrillation16%
  8. Anxiety15%

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

Dr. Atkinson's patients across all payers

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

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women46%
  • Men53%

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

Dr. Nathan D. Atkinson wrote 4,895 Medicare Part D claims in 2024

In 2024, Dr. Atkinson wrote 4,895 Medicare Part D claims for 483 patients. 91% of them were for generic drugs. CMS names the drug for 4,270 of them, across 94 drugs with 11 or more claims each, at $296,721 in total drug cost. In 2023, CMS named 4,170 claims across 89 drugs.

Part D claims, 20244,895
Drugs named by CMS94
Total drug cost$296,721
Part D patients483

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

  • Generic4,449 claims91%
  • Brand-name429 claims9%
  • Other17 claims0%

Dr. Atkinson'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. Atkinson's Part D claims, 2024

  • Opioids5%243 of 4,895 claims
  • Antibiotics1%69 of 4,895 claims
  • Antipsychotics, patients 65 and over1%26 of 4,895 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: 4,1702024: 4,2702%

Drugs named by CMS: 94 in 2024, 89 in 2023.

See all prescribing by Dr. Atkinson

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. Nathan D. Atkinson ranks in the 68th percentile for removal of skin lesions in Medicare

Dr. Atkinson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Atkinson as offering telehealth. CMS counts 28 procedures of removal of skin lesions by Dr. Atkinson, more than 68% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Atkinson ranks in Medicare procedure volume

Removal of skin lesions
68th percentile28 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Nathan D. Atkinson received $13 in industry payments in 2019

CMS Open Payments shows 1 general payment to Dr. Atkinson from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $13.

Companies that paid Dr. Atkinson the most, 2019 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Atkinson

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

Dr. Nathan D. Atkinson graduated from Vagelos College of Physicians and Surgeons

Dr. Atkinson graduated from Vagelos College of Physicians and Surgeons in 2006.

  1. Medical schoolVagelos College of Physicians and Surgeons
  2. Board certified in family medicineAmerican Board of Family Medicine

Source: Dmand AI Professional Profile Data

Dr. Nathan D. Atkinson accepts plans from 11 insurance carriers

Dr. Atkinson is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +3 more carriersWith a free account

Plan types Dr. Atkinson accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. EPO4
  4. Medicare3
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Nathan D. Atkinson'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Nathan D. Atkinson

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. Nathan D. Atkinson's NPI number?

Dr. Nathan D. Atkinson's NPI number is 1114038064. It was assigned on August 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Nathan D. Atkinson?

Dr. Nathan D. Atkinson is a family medicine physician in Santa Cruz, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Nathan D. Atkinson practice?

Dr. Atkinson practices at 1301 Mission St, Santa Cruz, CA 95060. Dr. Atkinson's primary practice is Palo Alto Medial Foundation in Santa Cruz, California. Dmand AI also links Dr. Atkinson to 1 group practice or clinic, 1 home health agency and 1 hospice.

What is Dr. Nathan D. Atkinson's office phone number?

The practice phone on file for Dr. Atkinson is (650) 321-4121.

What is Dr. Nathan D. Atkinson's medical license number?

Dr. Atkinson holds California license A110712.

Which hospitals is Dr. Nathan D. Atkinson affiliated with?

Dr. Atkinson is affiliated with Dignity Health - Dominican Hospital.

What medical group is Dr. Nathan D. Atkinson part of?

Dr. Atkinson is linked to Palo Alto Foundation Medical Group.

Does Dr. Nathan D. Atkinson accept Medicare?

Yes. CMS data shows Dr. Atkinson billed Medicare for 1,788 services in 2024, and Dr. Atkinson accepts Medicare assignment.

Does Dr. Nathan D. Atkinson offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Atkinson as offering telehealth services.

How many Medicare patients does Dr. Nathan D. Atkinson see?

CMS counts 539 Medicare patients who saw Dr. Atkinson in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

Is Dr. Nathan D. Atkinson board certified?

Yes. Dr. Atkinson is board certified in family medicine by the American Board of Family Medicine.

What services does Dr. Nathan D. Atkinson bill to Medicare?

In 2024, Dr. Atkinson's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and office visit, established patient (99213).

Where did Dr. Nathan D. Atkinson go to medical school?

Dr. Atkinson graduated from Vagelos College of Physicians and Surgeons in 2006.

What drugs does Dr. Nathan D. Atkinson prescribe most?

In 2024 Medicare Part D data, Dr. Atkinson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.

Has Dr. Nathan D. Atkinson received payments from drug or device companies?

CMS Open Payments shows $13 in general payments to Dr. Atkinson from 1 company from 2019 to 2019. The largest total came from Gilead Sciences, Inc.

How long has Dr. Nathan D. Atkinson been practicing?

Dr. Atkinson graduated from medical school in 2006, 20 years ago.

What insurance does Dr. Nathan D. Atkinson accept?

Dr. Atkinson is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

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