Chandley Partridge Silin, NP

  • Stanford, CA
  • Nurse practitioner
NPI1710439377PAC ID6204119779
Medicare services, 2024
112
Medicare patients, 2024
95
Part D claims, 2024
280
MIPS score, 2024
89
Hospital affiliations
3
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 4 affiliations

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Chandley Partridge Silin is a nurse practitioner in Stanford, California

Chandley Silin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Chandley Silin's NPI, 1710439377, was assigned on October 31, 2016. Chandley Silin holds California license 95005281.

NPI and contact details
Medicare PAC ID
6204119779
NPI enumeration date
October 31, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
36
Medical school graduation
2016

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

Chandley Partridge Silin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Chandley Silin's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Chandley Partridge Silin is affiliated with 3 sites of care and 1 medical group

Chandley Silin's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Chandley Silin is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Chandley Silin to 1 more hospital, named with a free account. Chandley Silin's employer is on file too: a hospital.

See all 4 affiliations for Chandley Silin

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

Dmand AI tracks the EHR system at Chandley Partridge Silin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Chandley Silin practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Chandley Partridge Silin is one of 5,983 nurse practitioners in California

Nurse practitioner is Chandley Silin's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Chandley Silin is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense 95005281 · taxonomy 363L00000X

Clinical focus

Dmand AI lists rash among the conditions Chandley Silin treats.

Nurse practitioners near Chandley Silin

Counts of nurse practitioners 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

Chandley Partridge Silin billed Medicare for 112 services in 2024

CMS data shows 112 Medicare services from Chandley Silin across 2 procedure codes in 2024, all of them office visits, for 95 Medicare patients. Medicare paid $12,080 for them.

Medicare services, 2024112
Medicare patients95
Paid by Medicare$12,080
Procedure codes2

Where Chandley Silin's Medicare services took place, 2024

  • In an office5852%
  • In a facility5448%

Chandley Silin compared with the California median for nurse practitioners, 2024

  • Chandley Silin
  • California median
Medicare services
112vs 27960% below
Medicare patients
95vs 92Close to median
Part D claims
200vs 36645% below

Medians across 3,047 nurse practitioners in California with Dmand AI profiles that report each measure.

Chandley Silin'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 Chandley Silin

Need commercial claims for Chandley Silin?

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

Chandley Partridge Silin treated 95 Medicare patients in 2024, average age 73

CMS counts 95 Medicare patients who saw Chandley Silin in 2024. The largest group is 75 to 84, with 42 patients. 72% of them have high cholesterol, and 60% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Chandley Silin's median patient age at 56, with 49% women.

Medicare patients, 202495
Average age73
Average risk score1.87
Also on Medicaid18%

Chandley Silin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chandley Silin's Medicare patients by sex, 2024

  • Women4547%
  • Men5053%

Chronic conditions among Chandley Silin's Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure60%
  3. Arthritis35%
  4. Diabetes26%
  5. Ischemic heart disease25%
  6. Osteoporosis24%
  7. Atrial fibrillation20%
  8. Chronic kidney disease19%

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

Chandley Silin's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women49%
  • Men51%

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

Chandley Partridge Silin wrote 280 Medicare Part D claims in 2024

In 2024, Chandley Silin wrote 280 Medicare Part D claims for 56 patients. 78% of them were for generic drugs. CMS names the drug for 200 of them, across 10 drugs with 11 or more claims each, at $787,430 in total drug cost.

Part D claims, 2024280
Drugs named by CMS10
Total drug cost$787,430
Part D patients56

Chandley Silin's Part D claims by kind of drug, 2024

  • Generic218 claims78%
  • Brand-name62 claims22%

Chandley Silin'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 Chandley Silin's Part D claims, 2024

  • Antibiotics6%18 of 280 claims

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

See all prescribing by Chandley Silin

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

Chandley Partridge Silin scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Chandley Silin for performance year 2024, reported as part of a group. Chandley Silin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Chandley Silin as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Chandley Silin's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 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

For MedTech and pharma teams

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Chandley Partridge Silin received $34 in industry payments in 2024

CMS Open Payments shows 1 general payment to Chandley Silin from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $34.

Companies that paid Chandley Silin the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Chandley Silin

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

Sources for Chandley Partridge Silin'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)
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 Chandley Partridge Silin

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

What is Chandley Partridge Silin's NPI number?

Chandley Partridge Silin's NPI number is 1710439377. It was assigned on October 31, 2016, and it is active in the NPI Registry.

What does Chandley Partridge Silin specialize in?

Chandley Partridge Silin is a nurse practitioner in Stanford, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Chandley Partridge Silin practice?

Chandley Silin practices at 300 Pasteur Drive, Stanford, CA 94305. Chandley Silin's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Chandley Silin to 1 hospital.

What is Chandley Partridge Silin's office phone number?

The practice phone on file for Chandley Silin is (650) 723-4000.

What is Chandley Partridge Silin's medical license number?

Chandley Silin holds California license 95005281.

Which hospitals is Chandley Partridge Silin affiliated with?

Chandley Silin practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Chandley Silin is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Chandley Silin to 1 more hospital.

What medical group is Chandley Partridge Silin part of?

Chandley Silin is linked to Stanford Health Care.

Does Chandley Partridge Silin accept Medicare?

Yes. CMS data shows Chandley Silin billed Medicare for 112 services in 2024, and Chandley Silin accepts Medicare assignment.

Does Chandley Partridge Silin offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Chandley Silin as offering telehealth services.

What is Chandley Partridge Silin's MIPS score?

Chandley Silin's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 5 more questionsShow fewer questions

How many Medicare patients does Chandley Partridge Silin see?

CMS counts 95 Medicare patients who saw Chandley Silin in 2024, with an average age of 73.

What services does Chandley Partridge Silin bill to Medicare?

In 2024, Chandley Silin's most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).

What drugs does Chandley Partridge Silin prescribe most?

In 2024 Medicare Part D data, Chandley Silin's most prescribed drugs by claims were Entecavir, Acyclovir and Imbruvica.

Has Chandley Partridge Silin received payments from drug or device companies?

CMS Open Payments shows $34 in general payments to Chandley Silin from 1 company from 2024 to 2024. The largest total came from Abbvie Inc.

How long has Chandley Partridge Silin been practicing?

Chandley Silin graduated from medical school in 2016, 10 years ago.

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