CHRISTINA LYNN MASER MD
NPI 1073571774
Surgery in Saginaw, MI

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment
85.83/100
CMS Quality Rating
912 S WASHINGTON AVE STE 1, SAGINAW, MI 48601(989) 790-1001 Get Directions Write a Review

NPPES record last updated: September 27, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 6, 2021, May 8, 2020, Nov 4, 2019 (3 updates tracked since 2019).

About Christina Lynn Maser Md NPPES

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

CHRISTINA LYNN MASER MD (NPI 1073571774) is an individual surgery provider in Saginaw, Michigan, licensed in Michigan (4301073853) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Covenant Medical Center, and is a graduate of Michigan State University College Of Human Medicine (1999).

NPPES Registry Identity

NPI1073571774
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameCHRISTINA LYNN MASERCredential: MD
Location Address912 S WASHINGTON AVE STE 1Saginaw, MI 48601-2578
Mailing Address1000 Houghton AveSaginaw, MI 48602-5303 · (989) 746-7500
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 1999
Enumeration DateMay 2, 2006
Last NPPES UpdateSeptember 27, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 27, 2023
NPI 1073571774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in MI · 4301073853
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
912 S WASHINGTON AVE STE 1, Saginaw, MI 48601

Accepted Insurance

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

Christina Lynn Maser 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 ID1557373636
PECOS Enrollment IDI20210823001834
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 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.

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.
72 services33 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
41 services33 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.
24 services15 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.
23 services21 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
15 services11 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Covenant Medical Center

Acute Care Hospitals · Saginaw, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230070
Location1447 N HarrisonSaginaw, MI 48602 · Saginaw County
Emergency services Birthing friendly

Ascension St Mary's Hospital

Acute Care Hospitals · Saginaw, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230077
Location800 S Washington AvenueSaginaw, MI 48601 · Saginaw County
Emergency services

Mymichigan Medical Center West Branch

Acute Care Hospitals · West Branch, MI
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number230095
Location2463 South M-30West Branch, MI 48661 · Ogemaw County
Emergency services Birthing friendly

Mymichigan Medical Center Midland

Acute Care Hospitals · Midland, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number230222
Location4000 Wellness DriveMidland, MI 48670 · Midland County
Birthing friendly

Scheurer Hospital

Critical Access Hospitals · Pigeon, MI
OwnershipVoluntary non-profit - Other
CMS Certification Number231310
Location170 N Caseville RdPigeon, MI 48755 · Huron County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48601 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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.

85.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.73
Promoting Interoperability82
Improvement Activities40
Cost64.93

Other Providers at the Same Location NPPES 10

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

Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Colon & Rectal Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Surgery (Trauma Surgery)
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Surgery
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601
Nurse Practitioner
912 S WASHINGTON AVE STE 1
SAGINAW, MI 48601

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 Christina Maser's NPI number?

The NPI number for Christina Maser is 1073571774. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Christina Maser located?

Christina Maser practices at 912 S Washington Ave Ste 1, Saginaw, MI 48601. The listed phone number is (989) 790-1001.

What is Christina Maser's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Christina Maser enrolled in Medicare?

Yes. Christina Maser 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.

What insurance does Christina Maser accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Christina Maser 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 Christina Maser affiliated with any hospitals?

According to CMS data, Christina Maser is affiliated with Covenant Medical Center, Ascension St Mary's Hospital, Mymichigan Medical Center West Branch, Mymichigan Medical Center Midland and Scheurer Hospital.

When was this NPI record last updated?

The NPPES record for Christina Maser was last updated on September 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.