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ERIN KATHLEEN MURPHY DO
NPI 1972995835
Internal Medicine - Critical Care Medicine in Santa Maria, CA

Active since March 02, 2015PECOS EnrolledAccepts Medicare Assignment
96.5/100
CMS Quality Rating
504 PLAZA DR STE 204, SANTA MARIA, CA 93454(805) 739-3877(805) 346-3539 Get Directions Write a Review

NPPES record last updated: March 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 27, 2025, Nov 3, 2023, Dec 27, 2022 and 2 more (5 updates tracked since 2021).

About Erin Kathleen Murphy Do NPPES

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

ERIN KATHLEEN MURPHY DO (NPI 1972995835) is an individual critical care medicine provider in Santa Maria, California, licensed in California (20A18889) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2015).

NPPES Registry Identity

NPI1972995835
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameERIN KATHLEEN MURPHYCredential: DO
Location Address504 PLAZA DR STE 204Santa Maria, CA 93454-6917
Mailing Address504 Plaza Dr Ste 204Santa Maria, CA 93454-6917 · (805) 739-3877 · Fax (805) 346-3539
Phone(805) 739-3877
Fax(805) 346-3539
Sole ProprietorNo
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2015
Enumeration DateMarch 2, 2015
Last NPPES UpdateMarch 27, 20255 updates tracked since enumeration
NPPES CertifiedMarch 27, 2025
✔ NPI 1972995835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in CA · 20A18889
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License 20A18889 (CA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 20A18889 (CA)
504 PLAZA DR STE 204, Santa Maria, CA 93454
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Secondary Practice Locations 4

Location 1300 S Stratford AveSanta Maria, CA 93454-5903 · Phone (805) 739-3863 · Fax (805) 614-2035
Location 22271 S Depot StSanta Maria, CA 93455-1216 · Phone (805) 922-0561 · Fax (805) 922-0083
Location 31325 E Church St Ste 202Santa Maria, CA 93454-5915 · Phone (805) 346-3456 · Fax (805) 346-3454
Location 4850 Fair Oaks Ave Ste 220Arroyo Grande, CA 93420-3929 · Phone (805) 547-2224 · Fax (805) 474-5246

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

Erin Kathleen Murphy Do 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 ID4385942564
PECOS Enrollment IDI20211022002060
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 5

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.

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.
545 services329 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.
241 services174 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
210 services210 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
59 services56 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93454 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
$139.99 typical visit price
range $62.01 – $184.40
Typical copayment $34.99 (range $15.50 – $46.10)
Most-billed visit code 99204
Established Patient
$108.26 typical visit price
range $20.60 – $151.20
Typical copayment $27.06 (range $5.15 – $37.80)
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.

96.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.34
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 12

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003
DME-Other DME · category DE000N
2 suppliers14 claims23 services$1.57 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier13 claims16 services$25.72 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier36 claims36 services$774.86 avg. paid by Medicare
High frequency chest wall oscillation system, with full anterior and/or posterior thoracic region receiving simultaneous external oscillation, includes all accessories and supplies, each E0483
DME-Other DME · category DE000N
1 supplier14 claims14 services$875.54 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
3 suppliers23 claims25 services$6.27 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers42 claims45 services$87.40 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Erin Murphy's NPI number?

The NPI number for Erin Murphy is 1972995835. It was assigned to this individual provider in the NPPES registry on March 2, 2015.

Where is Erin Murphy located?

Erin Murphy practices at 504 Plaza Dr Ste 204, Santa Maria, CA 93454. The listed phone number is (805) 739-3877.

What is Erin Murphy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Erin Murphy enrolled in Medicare?

Yes. Erin Murphy 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 Erin Murphy was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.