DR. HOLLY J OH MD
NPI 1063497311
Pediatrics in Noblesville, IN
About Dr. Holly J Oh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HOLLY J OH MD (NPI 1063497311) is an individual pediatrics provider in Noblesville, Indiana, licensed in Indiana (01087411A) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Roxbury.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Holly J Oh Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Holly Oh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Noblesville, IN 46060
- Reassigned Medicare billing, Indiana enrollment
- 204 clinicians in this Medicare group
Carmel, IN 46032
- Reassigned Medicare billing, Indiana enrollment
- 187 clinicians in this Medicare group
Indianapolis, IN 46220
- Reassigned Medicare billing, Illinois, Indiana, Massachusetts and North Carolina enrollments
- Medicare enrollment name: Cityblock Medical Practice PA
- 48 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 46060 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NOBLESVILLE, IN 46060
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 Holly Oh's NPI number?
The NPI number for Holly Oh is 1063497311. It was assigned to this individual provider in the NPPES registry on December 9, 2005.
Where is Holly Oh located?
Holly Oh practices at 17840 Cumberland Rd, Noblesville, IN 46060. The listed phone number is (317) 574-1254.
What is Holly Oh's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Holly Oh enrolled in Medicare?
Yes. Holly Oh is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Holly Oh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Oh reassigns Medicare benefits to 3 organizations: Aspire Indiana Health Inc. (Noblesville, IN), Aspire Indiana Inc. (Carmel, IN) and Cityblock Medical Practice, P.A. (Indianapolis, IN). Each 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 Holly Oh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Oh accept?
Health plans from CareSource list Holly Oh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Holly Oh was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.
# Dr. Holly J Oh, MD · NPI 1063497311
Pediatrics physician in Noblesville, Indiana. Individual provider, active in the CMS NPPES registry since December 9, 2005.
## Identity
- **NPI:** 1063497311 (Entity type: Individual)
- **Enumerated:** December 9, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 01087411A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 17840 CUMBERLAND RD, Noblesville, IN 46060-5409
- **Phone:** (317) 574-1254 · **Fax:** (317) 674-0060
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Aspire Indiana Health Inc. (NPI 1508366030, Noblesville, IN); Aspire Indiana Inc. (NPI 1124016050, Carmel, IN); Cityblock Medical Practice, P.A. (NPI 1588296784, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1063497311) · Data from the CMS NPPES public registry.