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Internal Medicine

Maily T. Creamer, DO

Works at hospitals in Newport Beach, CA · California

Summary

Dr. Maily T. Creamer, DO is an internal medicine doctor at 510 Superior Ave, Suite 200d, Newport Beach, CA 92663. Phone: (949) 791-3001. Accepts Medicare assignment. In 2024, Maily T. Creamer had 307 Original Medicare patients and 1,035 services. NPI 1417164450. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 510 Superior Ave, Suite 200d, Newport Beach, CA 92663 · Directions
  • Phone: (949) 791‑3001
  • Medicare: Accepts Medicare assignment
  • Hospital: Hoag Memorial Hospital Presbyterian
  • Group practice: Hoag Clinic
  • Medical school: Western University Of Health Sciences College Of Dental Med · graduated 2004 (22 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Maily T. Creamer, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Maily T. Creamer accept Medicare assignment?
Yes. Medicare's clinician data says Maily T. Creamer 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 Maily T. Creamer see?
In 2024, CMS data shows 307 Original Medicare patients and 1,035 services for Maily T. Creamer. This counts Original Medicare only and measures volume, not quality.
What is Maily T. Creamer's NPI number?
1417164450. 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 Maily T. Creamer, 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 patients307
Services billed to Medicare1,035
Different services or procedures32
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)262 services
  2. Acupuncture with electrical stimulation, initial 15 minutes (97813)117 services
  3. Acupuncture with electrical stimulation, each additional 15 minutes (97814)97 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)61 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)34 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 cholesterol75%
  • High blood pressure65%
  • Arthritis51%
  • Osteoporosis28%
  • Ischemic heart disease23%
  • Anxiety21%

Hospitals where Maily T. Creamer works

Medicare's Facility Affiliation Data lists Maily T. Creamer 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.

Practice locations

Addresses where Maily T. Creamer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Maily T. Creamer as a member of this group (CMS data updated October 2, 2026).

  • Hoag Clinic460 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Newport Beach

Clinicians with the same Medicare primary specialty in Newport Beach, CA — not a recommendation.

All internal medicine doctors in Newport Beach →

Other clinicians in Hoag Clinic

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolWestern University Of Health Sciences College Of Dental Med
Graduation year2004 (22 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1417164450
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians