1. Home
  2. Directory
  3. Massachusetts
  4. Wrentham
  5. Internal Medicine
  6. NPI Profile

MARYA A KOZA MD
NPI 1477522571
Internal Medicine - Pulmonary Disease in Wrentham, MA

Active since March 14, 2006PECOS Enrolled
844 FRANKLIN ST., #4, WRENTHAM, MA 02093(508) 384-2500(508) 384-9410 Get Directions Write a Review

NPPES record last updated: December 26, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marya A Koza Md NPPES

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

MARYA A KOZA MD (NPI 1477522571) is an individual pulmonary disease provider in Wrentham, Massachusetts, licensed in Massachusetts (209530) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Morton Hospital, and is a graduate of Medical College Of Pennsylvania (1997).

NPPES Registry Identity

NPI1477522571
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameMARYA A KOZACredential: MD
Location Address844 FRANKLIN ST., #4Wrentham, MA 02093
Mailing Address844 Franklin St., #4Wrentham, MA 02093 · (508) 384-2500 · Fax (508) 384-9410
Phone(508) 384-2500
Fax(508) 384-9410
Sole ProprietorNo
Medical School CMSMedical College Of PennsylvaniaGraduated 1997
Enumeration DateMarch 14, 2006
Last NPPES UpdateDecember 26, 2008
✔ NPI 1477522571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in MA · 209530
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedSpecialistTaxonomy 174400000X · License 209530 (MA)
844 FRANKLIN ST., Wrentham, MA 02093
Open in Google Maps ↗

Other Identifiers 5

Medicare UPINH90143MA
Medicaid2014661MA
OtherJ26470MA · Bcbs Blue Cross Blue Shield
Medicare PINA3577102MA
Medicare ID-Type UnspecifiedA35771MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marya A Koza Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID143314468
PECOS Enrollment IDI20070918000346
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Marya Koza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lifespan Physician Group Of Massachusetts Inc
15 mi
Family Medicine
2007 BAY ST
Taunton, MA 02780
  • Reassigned Medicare billing, Massachusetts enrollment
  • 547 clinicians in this Medicare group
NPI 1235957713 (774) 409-2009
Steward Medical Group, Inc
22 mi
Specialist
9 GALEN ST
Watertown, MA 02472
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,103 clinicians in this Medicare group
NPI 1629398219 (615) 467-4474

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

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.

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.
218 services88 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.
98 services95 patients
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.
38 services36 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
29 services27 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
28 services27 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.
19 services18 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morton Hospital

Acute Care Hospitals · Taunton, MA
1/5 CMS rating
OwnershipProprietary
CMS Certification Number220073
Location88 Washington StreetTaunton, MA 02780 · Bristol County
Emergency services

Rhode Island Hospital

Acute Care Hospitals · Providence, RI
3/5 CMS rating
OwnershipTribal
CMS Certification Number410007
Location593 Eddy StreetProvidence, RI 02903 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02093 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
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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 Marya Koza's NPI number?

The NPI number for Marya Koza is 1477522571. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Marya Koza located?

Marya Koza practices at 844 Franklin St. #4, Wrentham, MA 02093. The listed phone number is (508) 384-2500.

What is Marya Koza's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Marya Koza enrolled in Medicare?

Yes. Marya Koza is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Marya Koza's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marya Koza reassigns Medicare benefits to 2 organizations: Lifespan Physician Group Of Massachusetts Inc (Taunton, MA) and Steward Medical Group, Inc (Watertown, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marya Koza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marya Koza accept?

Health plans from Taro Health list Marya Koza as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marya Koza affiliated with any hospitals?

According to CMS data, Marya Koza is affiliated with Morton Hospital and Rhode Island Hospital.

When was this NPI record last updated?

The NPPES record for Marya Koza was last updated on December 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.