Quick answers
- Does Erin Himes accept Medicare assignment?
- Yes. Medicare's clinician data says Erin Himes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Erin Himes see?
- In 2024, CMS data shows 282 Original Medicare patients and 1,732 services for Erin Himes. This counts Original Medicare only and measures volume, not quality.
- What is Erin Himes's NPI number?
- 1538946991. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Erin Himes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 282 |
|---|---|
| Services billed to Medicare | 1,732 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)736 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)352 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)202 services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)127 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)97 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Alzheimer's disease or dementia60%
- Depression58%
- Arthritis57%
- Anxiety54%
Hospitals where Erin Himes works
Medicare's Facility Affiliation Data lists Erin Himes at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Penn State Health St. JosephReading, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390096
- Reading HospitalWest Reading, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390044
Practice locations
Addresses where Erin Himes is enrolled with Medicare (CMS data updated October 2, 2026).
- 2901 Jolly RdPlymouth Meeting, PA 19462 (610) 272‑8221
Group practices
Medicare enrollment lists Erin Himes as a member of these groups (CMS data updated October 2, 2026).
- Suburban Geriatrics II PC109 clinicians in the group
- Suburban Geriatric's, Inc.104 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Plymouth Meeting
Clinicians with the same Medicare primary specialty in Plymouth Meeting, PA — not a recommendation.
Other clinicians in Suburban Geriatrics II PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538946991 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians