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Erika D. Cherk
NPI1871129882PAC ID1850751546
- Part D claims, 2024
- 33
- Publications
- 1
- Industry payments
- $1,995
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 795 El Camino Real, Palo Alto, CA 94301
- Practice phone
- Call (650) 324-1832
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center Palo Alto
Surgery Center - Medicare-Certified · Palo Alto, California
Find Erika Cherk's professional email, personal email and mobile number
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Erika D. Cherk is an allergy and immunology (internal medicine) physician in Palo Alto, California
Erika Cherk practices at Surgery Center Palo Alto in Palo Alto, California.
Erika Cherk's NPI, 1871129882, was assigned on March 21, 2020. Erika Cherk holds California license A183369.
NPI and contact details
- NPI
- 1871129882NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850751546
- NPI enumeration date
- March 21, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 324-1832
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erika D. Cherk practices at Surgery Center Palo Alto in Palo Alto, California
Erika Cherk's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.
- Surgery Center Palo Alto795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832
Source: Dmand AI Affiliation Data
Erika D. Cherk is affiliated with 2 sites of care and 1 medical group
Erika Cherk's primary practice is Surgery Center Palo Alto in Palo Alto, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Erika Cherk to 1 more group practice or clinic, named with a free account.
Surgery Center Palo AltoPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erika D. Cherk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erika Cherk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center Palo Alto | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Erika D. Cherk is one of 70 allergys and immunology (internal medicine) physicians in California
Allergy and immunology is Erika Cherk's primary specialty in the NPI Registry, under taxonomy code 207RA0201X. Erika Cherk is licensed in California.
Specialties and state licenses
- Allergy and immunology (internal medicine), CaliforniaPrimary
Allergys and immunology (internal medicine) physicians near Erika Cherk
Counts of allergys and immunology (internal medicine) physicians with a Dmand AI profile, by place and practice. Each opens the list.
70allergys and immunology (internal medicine) physicians in California
2allergys and immunology (internal medicine) physicians in Palo Alto
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Erika D. Cherk's patients have a median age of 29
Across all payers, Dmand AI patient panel data puts Erika Cherk's median patient age at 29, with 57% women.
Erika Cherk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women57%
- Men41%
Source: Dmand AI Patient Panel Data
Erika D. Cherk wrote 33 Medicare Part D claims in 2024
In 2024, Erika Cherk wrote 33 Medicare Part D claims. 73% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $216 in total drug cost.
Part D claims, 202433
Drugs named by CMS1
Total drug cost$216
Erika Cherk's Part D claims by kind of drug, 2024
- Generic24 claims73%
- Brand-name and other9 claims27%
Erika Cherk'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.
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
Erika D. Cherk offers telehealth to Medicare patients
Erika Cherk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Erika Cherk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Erika D. Cherk has 1 publication on record
Dmand AI links 1 paper to Erika Cherk in 2020. Erika Cherk's most frequent co-author is Cathleen Ann Collins, MD.
Papers1
Erika Cherk's most frequent co-authors
Recent publications by Erika Cherk
See who Erika Cherk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Erika Cherk works with, so you can find a warm path to the right allergys and immunology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Erika D. Cherk received $1,995 in industry payments from 2023 to 2025
CMS Open Payments shows 14 general payments to Erika Cherk from 8 drug and device companies from 2023 to 2025. Education make up the largest share, 70% of the total. Jubilant HollisterStier LLC paid the most, $1,406.
General payments to Erika Cherk by program year, 2023 to 2025
General payments to Erika Cherk by kind, 2023 to 2025
$2Kin total
- Education$1,40670%
- Food and beverage$59030%
Companies that paid Erika Cherk the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Erika D. Cherk'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Erika D. Cherk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erika D. Cherk's NPI number?
Erika D. Cherk's NPI number is 1871129882. It was assigned on March 21, 2020, and it is active in the NPI Registry.
What does Erika D. Cherk specialize in?
Erika D. Cherk is an allergy and immunology (internal medicine) physician in Palo Alto, California. The primary specialty in the NPI Registry is Allergy & Immunology (Internal Medicine) Physician (taxonomy code 207RA0201X).
Where does Erika D. Cherk practice?
Erika Cherk practices at 795 El Camino Real, Palo Alto, CA 94301. Erika Cherk's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Erika Cherk to 1 group practice or clinic.
What is Erika D. Cherk's office phone number?
The practice phone on file for Erika Cherk is (650) 324-1832.
What is Erika D. Cherk's medical license number?
Erika Cherk holds California license A183369.
What medical group is Erika D. Cherk part of?
Erika Cherk is linked to Palo Alto Foundation Medical Group.
Does Erika D. Cherk accept Medicare?
Yes. CMS lists Erika Cherk as accepting Medicare assignment.
Does Erika D. Cherk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Erika Cherk as offering telehealth services.
What drugs does Erika D. Cherk prescribe most?
In 2024 Medicare Part D data, Erika Cherk's most prescribed drugs by claims were Fluticasone Propionate.
Has Erika D. Cherk received payments from drug or device companies?
CMS Open Payments shows $1,995 in general payments to Erika Cherk from 8 companies from 2023 to 2025. The largest total came from Jubilant HollisterStier LLC.
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How long has Erika D. Cherk been practicing?
Erika Cherk graduated from medical school in 2020, 6 years ago.
Does Erika D. Cherk do research?
Dmand AI links 1 publication to Erika Cherk.
Who does Erika D. Cherk publish with?
Erika Cherk's most frequent co-authors are Cathleen Ann Collins, MD (1 shared paper).
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