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MICHAEL J. PHYTHIAN CRNA
NPI 1023410222
Nurse Anesthetist, Certified Registered in La Grange, KY

Active since September 18, 2014PECOS EnrolledAccepts Medicare Assignment
77.27/100
CMS Quality Rating
1025 NEW MOODY LN, LA GRANGE, KY 40031(502) 222-3886 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2025, Nov 12, 2024, Jul 23, 2024 and 1 more (4 updates tracked since 2022).

About Michael J. Phythian Crna NPPES

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

MICHAEL J. PHYTHIAN CRNA (NPI 1023410222) is an individual nurse anesthetist, certified registered in La Grange, Kentucky, licensed in Indiana (28217658A) and active in the NPI registry since September 2014. He is enrolled in Medicare PECOS, is affiliated with Norton-king's Daughters' Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1023410222
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMICHAEL J. PHYTHIANCredential: CRNA
Location Address1025 NEW MOODY LNLa Grange, KY 40031-9154
Mailing Address9919 Shining Willow Dr Apt 102Louisville, KY 40241-3152 · (734) 306-9822
Phone(502) 222-3886
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 18, 2014
Last NPPES UpdateOctober 9, 20254 updates tracked since enumeration
NPPES CertifiedOctober 9, 2025
✔ NPI 1023410222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in IN · 28217658A✔ Licensed in KY · 105991✔ Licensed in KY · 3015571
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 28217658A (IN)
1025 NEW MOODY LN, La Grange, KY 40031
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11373 E State Road 62Madison, IN 47250-7328 · Phone (812) 801-0609 · Fax (812) 801-0276
Location 25734 Coventry LnFort Wayne, IN 46804-7141 · Phone (260) 436-7875 · Fax (260) 432-9812

Other Identifiers 2

Medicaid7100736760KY
Medicaid300019427IN

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael J. Phythian Crna 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 ID1850513821
PECOS Enrollment IDI20141106000436, I20210319001765
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

4

Medicare enrollment records show Michael Phythian reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Greater Louisville Anesthesia Services, PLLC
Same address
Anesthesiology
1025 NEW MOODY LN, C/O BAPTIST HOSPITAL NORTHEAST
Lagrange, KY 40031
  • Reassigned Medicare billing, Kentucky enrollment
  • 25 clinicians in this Medicare group
NPI 1326126681 (502) 222-3886
Community Medical Associates, Inc.
12 mi
Multi-Specialty
4803 OLYMPIA PARK PLZ STE 1100
Louisville, KY 40241
  • Reassigned Medicare billing, Indiana enrollment
  • 465 clinicians in this Medicare group
NPI 1073089850 (502) 588-9490
Norton - Kings Daughters Health Inc
27 mi
Family Medicine
1373 E STATE ROAD 62
Madison, IN 47250
  • Reassigned Medicare billing, Indiana enrollment
  • 142 clinicians in this Medicare group
NPI 1114955093 (812) 801-0800
Murray Anesthetists Group, PLLC
203 mi
Nurse Anesthetist, Certified Registered
803 POPLAR STREET
Murray, KY 42071
  • Reassigned Medicare billing, Kentucky enrollment
  • 15 clinicians in this Medicare group
NPI 1164701447 (270) 762-1100

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 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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
21 services21 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
19 services19 patients
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Norton-King's Daughters' Health

Acute Care Hospitals · Madison, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150069
Location1373 East Sr 62Madison, IN 47250 · Jefferson County
Emergency services Birthing friendly

Murray-Calloway County Hospital

Acute Care Hospitals · Murray, KY
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number180027
Location803 Poplar StreetMurray, KY 42071 · Calloway County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40031 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
$122.77 typical visit price
range $52.76 – $162.27
Typical copayment $30.69 (range $13.19 – $40.56)
Most-billed visit code 99204
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
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.

77.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.84
Improvement Activities40
Cost64.87

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.

CATHY STOLWORTHY CRNA
Nurse Anesthetist, Certified Registered
1025 NEW MOODY LN
LAGRANGE, KY 40031
Oldham County (502) 222-3886
MR. CRAIG WOODSON SPEARS
Pharmacist
1025 NEW MOODY LN
LAGRANGE, KY 40031
Oldham County (502) 222-3352
BAPTIST HEALTHCARE AFFILIATES
Pharmacy
1025 NEW MOODY LN
LAGRANGE, KY 40031
Oldham County (502) 222-3362
WILLIAM KING
Internal Medicine
1025 NEW MOODY LN
LA GRANGE, KY 40031
Oldham County (502) 222-8627
DR. BROOKE KAPFHAMMER PHARMD
Pharmacist
1025 NEW MOODY LN
LA GRANGE, KY 40031
Oldham County (502) 222-3352
DR. TIMOTHY G PRICE MD
Emergency Medicine
1025 NEW MOODY LN
LA GRANGE, KY 40031
Oldham County (502) 222-3347
DORIS GILFETHER RPH
Pharmacist
1025 NEW MOODY LN
LA GRANGE, KY 40031
Oldham County (502) 222-3352
CHRISTOPHER MATTHEW GENTRY PHARMD
Pharmacist
1025 NEW MOODY LN
LA GRANGE, KY 40031
Oldham County (502) 222-5388

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 Michael Phythian's NPI number?

The NPI number for Michael Phythian is 1023410222. It was assigned to this individual provider in the NPPES registry on September 18, 2014.

Where is Michael Phythian located?

Michael Phythian practices at 1025 New Moody Ln, La Grange, KY 40031. The listed phone number is (502) 222-3886.

What is Michael Phythian's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Michael Phythian enrolled in Medicare?

Yes. Michael Phythian 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.

Which organizations bill Medicare for Michael Phythian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Phythian reassigns Medicare benefits to 4 organizations: Greater Louisville Anesthesia Services, PLLC (Lagrange, KY), Community Medical Associates, Inc. (Louisville, KY), Norton - Kings Daughters Health Inc (Madison, IN) and Murray Anesthetists Group, PLLC (Murray, KY). 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 Michael Phythian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Phythian accept?

Health plans from CareSource list Michael Phythian 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 Michael Phythian affiliated with any hospitals?

According to CMS data, Michael Phythian is affiliated with Norton-King's Daughters' Health and Murray-Calloway County Hospital.

When was this NPI record last updated?

The NPPES record for Michael Phythian was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.