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SUSAN PARK ALLEN MD
NPI 1841276805
Internal Medicine - Infectious Disease in Newport Beach, CA

Active since December 21, 2005PECOS EnrolledAccepts Medicare Assignment
12.13/100
CMS Quality Rating
320 SUPERIOR AVE STE 270, NEWPORT BEACH, CA 92663(949) 645-9100(949) 650-1135 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Susan Park Allen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUSAN PARK ALLEN MD (NPI 1841276805) is an individual infectious disease provider in Newport Beach, California, licensed in California (G061446) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (1986).

NPPES Registry Identity

NPI1841276805
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameSUSAN PARK ALLENCredential: MD
Location Address320 SUPERIOR AVE STE 270Newport Beach, CA 92663-2778
Mailing Address320 Superior Ave Ste 270Newport Beach, CA 92663-2778 · (949) 645-9100 · Fax (949) 650-1135
Phone(949) 645-9100
Fax(949) 650-1135
Sole ProprietorYes
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1986
Enumeration DateDecember 21, 2005
Last NPPES UpdateDecember 5, 2025
NPPES CertifiedDecember 5, 2025
✔ NPI 1841276805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · G061446
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
320 SUPERIOR AVE STE 270, Newport Beach, CA 92663
Open in Google Maps ↗

Other Identifiers 2

Other00G614460Blue Shield
Other00G61440CA · Medical

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Susan Park Allen 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.

PECOS PAC ID143127738
PECOS Enrollment IDI20031215000689
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
1,766 services345 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
445 services353 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
426 services110 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
207 services114 patients
Transitional care management services for problem of high complexity 99496
Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.
71 services69 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
54 services45 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92663 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

12.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost40.44

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN R. TENCATI,M.D.,INC.
Internal Medicine
320 SUPERIOR AVE STE 270
NEWPORT BEACH, CA 92663
Orange County (949) 650-3090
MUBINA GAFFAR MD INC
Internal Medicine (Pulmonary Disease)
320 SUPERIOR AVE STE 270
NEWPORT BEACH, CA 92663
Orange County (949) 287-6812
SUSAN PARK ALLEN MD INC
Internal Medicine (Infectious Disease)
320 SUPERIOR AVE STE 270
NEWPORT BEACH, CA 92663
Orange County (949) 645-9100
DR. MUBINA GAFFAR M.D
Internal Medicine (Pulmonary Disease)
320 SUPERIOR AVE STE 270
NEWPORT BEACH, CA 92663
Orange County (949) 287-6182

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 Susan Allen's NPI number?

The NPI number for Susan Allen is 1841276805. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Susan Allen located?

Susan Allen practices at 320 Superior Ave Ste 270, Newport Beach, CA 92663. The listed phone number is (949) 645-9100.

What is Susan Allen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Susan Allen enrolled in Medicare?

Yes. Susan Allen 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.

When was this NPI record last updated?

The NPPES record for Susan Allen was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.