CAITLIN PENNY MD
NPI 1013667062
Dermatology in National City, CA
About Caitlin Penny Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAITLIN PENNY MD (NPI 1013667062) is an individual dermatology provider in National City, California, licensed in California (A190320) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in El Cajon, and is a graduate of Duke University School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Caitlin Penny Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Caitlin Penny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
National City, CA 91950
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91950 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NATIONAL CITY, CA 91950
NATIONAL CITY, CA 91950
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Caitlin Penny's NPI number?
The NPI number for Caitlin Penny is 1013667062. It was assigned to this individual provider in the NPPES registry on March 24, 2022.
Where is Caitlin Penny located?
Caitlin Penny practices at 655 Euclid Ave Ste 304, National City, CA 91950. The listed phone number is (619) 267-8303.
What is Caitlin Penny's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Caitlin Penny enrolled in Medicare?
Yes. Caitlin Penny is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Caitlin Penny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Penny reassigns Medicare benefits to William F Resh MD, Skin & Skin Cancer Medical Group Of San Diego, Inc. (National City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caitlin Penny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Caitlin Penny was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Caitlin Penny, MD · NPI 1013667062
Dermatology physician in National City, California. Individual provider, active in the CMS NPPES registry since March 24, 2022.
## Identity
- **NPI:** 1013667062 (Entity type: Individual)
- **Enumerated:** March 24, 2022
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** A190320 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 655 EUCLID AVE STE 304, National City, CA 91950-2974
- **Phone:** (619) 267-8303
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** William F Resh MD, Skin & Skin Cancer Medical Group Of San Diego, Inc. (NPI 1790973162, National City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** September 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013667062) · Data from the CMS NPPES public registry.