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DR. SARAH MICHELLE MACLYMAN M.D.
NPI 1154611952
Anesthesiology in Hendersonville, TN

Active since April 13, 2011PECOS EnrolledAccepts Medicare Assignment
355 NEW SHACKLE ISLAND RD, HENDERSONVILLE, TN 37075(615) 338-1000 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 15, 2026, Sep 14, 2022, Jan 28, 2016 (3 updates tracked since 2016).

About Dr. Sarah Michelle Maclyman M.d. NPPES

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

DR. SARAH MICHELLE MACLYMAN M.D. (NPI 1154611952) is an individual anesthesiology provider in Hendersonville, Tennessee, licensed in Tennessee (75598) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS, is affiliated with Northwestern Memorial Hospital, and is a graduate of Northwestern University Feinberg Medical School (2011).

NPPES Registry Identity

NPI1154611952
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. SARAH MICHELLE MACLYMANCredential: M.D.
Location Address355 NEW SHACKLE ISLAND RDHendersonville, TN 37075-2479
Mailing Address1801 W End Ave Ste 700Nashville, TN 37203-2553
Phone(615) 338-1000
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 2011
Enumeration DateApril 13, 2011
Last NPPES UpdateJanuary 15, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 15, 2026
✔ NPI 1154611952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in TN · 75598✔ Licensed in CA · 122656✔ Licensed in IN · 01084122A✔ Licensed in IL · 036136635
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
355 NEW SHACKLE ISLAND RD, Hendersonville, TN 37075
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Other Names 1

Former Name (1)Dr. Sarah Michelle Clark

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.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

Dr. Sarah Michelle Maclyman 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 ID7911201918
PECOS Enrollment IDI20251205003095
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 Sarah Maclyman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Anesthesia Medical Group, PC
16 mi
Anesthesiology
110 29TH AVE N, STE 301
Nashville, TN 37203
  • Reassigned Medicare billing, Tennessee enrollment
  • Medicare enrollment name: Anesthesia Medical Group, P.C.
  • 757 clinicians in this Medicare group
NPI 1215932413 (615) 327-4304
St Catherine Hospital Inc
369 mi
General Acute Care Hospital
4321 FIR ST
East Chicago, IN 46312
  • Reassigned Medicare billing, Indiana enrollment
  • 74 clinicians in this Medicare group
NPI 1396847596 (219) 392-1700

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 6

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 total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
26 services26 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
22 services22 patients
Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
18 services17 patients
Daily hospital management of continuous spinal drug administration 01996
Continuous spinal drug administration is a hospital procedure where medication is delivered directly into the spinal fluid through a small tube. It helps manage pain or other conditions. Daily hospital management involves monitoring for effectiveness and any potential side effects.
18 services11 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
16 services16 patients
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415
This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Tristar Centennial Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440161
Location2300 Patterson StreetNashville, TN 37203 · Davidson County
Emergency services Birthing friendly

Tristar Hendersonville Medical Center

Acute Care Hospitals · Hendersonville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440194
Location355 New Shackle Island RdHendersonville, TN 37075 · Sumner County
Emergency services Birthing friendly

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.

MOSUNMOLA ADEBOWALE ADEMOSU MD
Hospitalist
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1000
RED SPRUCE EMERGENCY PHYSICIANS, LLC
Emergency Medicine
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (469) 401-2386
VICTORIA JEAN VORHOLT MD
Emergency Medicine
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1000
JORDAN BAILEY
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1000
SALIENT EMERGENCY PHYSICIANS, PLLC
Emergency Medicine
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (469) 401-2386
DR. MARSHALL R JOHNSON JR. MD
Internal Medicine
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1000
MICHAEL A. STANLEY
Nurse Practitioner
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1000
LARISA K HELLGREN PAC
Physician Assistant
355 NEW SHACKLE ISLAND RD
HENDERSONVILLE, TN 37075
Sumner County (615) 338-1258

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 Sarah Maclyman's NPI number?

The NPI number for Sarah Maclyman is 1154611952. It was assigned to this individual provider in the NPPES registry on April 13, 2011. The provider is also known as Dr. Sarah Michelle Clark.

Where is Sarah Maclyman located?

Sarah Maclyman practices at 355 New Shackle Island Rd, Hendersonville, TN 37075. The listed phone number is (615) 338-1000.

What is Sarah Maclyman's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sarah Maclyman enrolled in Medicare?

Yes. Sarah Maclyman 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 Sarah Maclyman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Maclyman reassigns Medicare benefits to 2 organizations: Anesthesia Medical Group, PC (Nashville, TN) and St Catherine Hospital Inc (East Chicago, IN). 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 Sarah Maclyman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Maclyman accept?

Health plans from Oscar Health and Oscar Insurance Company list Sarah Maclyman 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 Sarah Maclyman affiliated with any hospitals?

According to CMS data, Sarah Maclyman is affiliated with Northwestern Memorial Hospital, Tristar Centennial Medical Center and Tristar Hendersonville Medical Center.

When was this NPI record last updated?

The NPPES record for Sarah Maclyman was last updated on January 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.