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STEVEN P PARKER M.D.
NPI 1841287794
Internal Medicine in Phoenix, AZ

Active since October 04, 2005PECOS EnrolledAccepts Medicare Assignment
84.31/100
CMS Quality Rating
9225 N 3RD ST, 300, PHOENIX, AZ 85020(602) 445-0751(602) 424-8128 Get Directions Write a Review

NPPES record last updated: April 8, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Steven P Parker M.d. NPPES

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

STEVEN P PARKER M.D. (NPI 1841287794) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (29606) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Oklahoma College Of Medicine (1981).

NPPES Registry Identity

NPI1841287794
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSTEVEN P PARKERCredential: M.D.
Location Address9225 N 3RD ST, 300Phoenix, AZ 85020-2439
Mailing Address9225 N 3rd St, 300Phoenix, AZ 85020-2439 · (602) 445-0751 · Fax (602) 424-8128
Phone(602) 445-0751
Fax(602) 424-8128
Sole ProprietorNo
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 1981
Enumeration DateOctober 4, 2005
Last NPPES UpdateApril 8, 2016
✔ NPI 1841287794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 29606
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9225 N 3RD ST, Phoenix, AZ 85020
Open in Google Maps ↗

Other Identifiers 5

Medicare UPINC20202
Medicare PINZ101090AZ
Medicare PINZ75783
Medicare PIN75783
Other593047AZ · Ahcccs

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

Steven P Parker M.d. 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 ID8820128176
PECOS Enrollment IDI20100611000717
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 3

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.

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.
480 services452 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
229 services222 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85020 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

84.31/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality100
Improvement Activities0
Cost89.05

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.

DR. JOHN ANTHONY SOSCIA M.D.
Orthopaedic Surgery
9225 N 3RD ST, SUITE 302
PHOENIX, AZ 85020
Maricopa County (602) 944-4949
DR. JONATHAN SETH HOTT MD
Neurological Surgery
9225 N 3RD ST, SUITE 100
PHOENIX, AZ 85020
Maricopa County (602) 943-4509
AASHISH N SAGAR MD
Internal Medicine
9225 N 3RD ST, STE 300
PHOENIX, AZ 85020
Maricopa County (602) 445-0751
JOHN C. LINCOLN NORTH MOUNTAIN PROFESSIONALS, LLC
Internal Medicine (Hospice and Palliative Medicine)
9225 N 3RD ST, SUITE 103
PHOENIX, AZ 85020
Maricopa County (623) 434-6200
ROSE ESTY
Registered Nurse
9225 N 3RD ST, STE. 103
PHOENIX, AZ 85020
Maricopa County (602) 264-7630
SHERRY L BOOZ ANP
Nurse Practitioner
9225 N 3RD ST, SUITE 300
PHOENIX, AZ 85020
Maricopa County (602) 445-0751
MISS MEGHAN KATHLEEN LEONARD OTR/L
Occupational Therapist
9225 N 3RD ST, SUITE 101
PHOENIX, AZ 85020
Maricopa County (602) 861-1218
JOHN C. LINCOLN LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
9225 N 3RD ST, SUITE 307
PHOENIX, AZ 85020
Maricopa County (602) 249-2490

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 Steven Parker's NPI number?

The NPI number for Steven Parker is 1841287794. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Steven Parker located?

Steven Parker practices at 9225 N 3rd St 300, Phoenix, AZ 85020. The listed phone number is (602) 445-0751.

What is Steven Parker's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Steven Parker enrolled in Medicare?

Yes. Steven Parker 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 Steven Parker was last updated on April 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.