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MR. MARK HARLEY PARSONS CRNA
NPI 1285663815
Nurse Anesthetist, Certified Registered in Carlisle, PA

Active since July 03, 2006Accepts Medicare Assignment
361 ALEXANDER SPRING RD, CARLISLE, PA 17015(717) 249-1212(717) 519-0684 Get Directions Write a Review

NPPES record last updated: April 15, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 15, 2021, Jan 13, 2021, Jun 30, 2017 and 1 more (4 updates tracked since 2017).

About Mr. Mark Harley Parsons Crna NPPES

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

MR. MARK HARLEY PARSONS CRNA (NPI 1285663815) is an individual nurse anesthetist, certified registered in Carlisle, Pennsylvania, licensed in Pennsylvania (RN534863) and active in the NPI registry since July 2006. He is affiliated with Upmc Carlisle and is a graduate of Other (2004).

NPPES Registry Identity

NPI1285663815
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. MARK HARLEY PARSONSCredential: CRNA
Location Address361 ALEXANDER SPRING RDCarlisle, PA 17015-6940
Mailing Address361 Alexander Spring RdCarlisle, PA 17015-6940
Phone(717) 249-1212
Fax(717) 519-0684
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 3, 2006
Last NPPES UpdateApril 15, 20214 updates tracked since enumeration
NPPES CertifiedApril 15, 2021
✔ NPI 1285663815 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in PA · RN534863
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.
361 ALEXANDER SPRING RD, Carlisle, PA 17015
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Other Identifiers 1

Medicaid103112747PA

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

Mr. Mark Harley Parsons 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 ID8325011125
PECOS Enrollment IDI20040819000133

Medicare Billing Reassignments

4

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

Pinnacle Health Regional Physicians
0.1 mi
Nurse Anesthetist, Certified Registered
361 ALEXANDER SPRING RD
Carlisle, PA 17015
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 468 clinicians in this Medicare group
NPI 1629598859 (717) 249-1212
Penn State Health Medical Group, LLC
3.4 mi
Emergency Medicine
1211 FORGE RD STE 500
Carlisle, PA 17013
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 994 clinicians in this Medicare group
NPI 1528714995 (717) 218-3990
West Shore Anesthesia Associates, Ltd
17 mi
Anesthesiology
503 N 21ST ST
Camp Hill, PA 17011
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 50 clinicians in this Medicare group
NPI 1225037492 (717) 763-2126
Upmc Pinnacle Anesthesia Services, LLC
19 mi
Anesthesiology
111 S FRONT ST
Harrisburg, PA 17101
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 394 clinicians in this Medicare group
NPI 1730693979 (717) 782-3131

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

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 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.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Upmc Carlisle

Acute Care Hospitals · Carlisle, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390058
Location361 Alexander Spring RoadCarlisle, PA 17015 · Cumberland County
Emergency services Birthing friendly

Penn State Health Hampden Medical Center

Acute Care Hospitals · Enola, PA
OwnershipVoluntary non-profit - Private
CMS Certification Number390336
Location2200 Good Hope RoadEnola, PA 17025 · Cumberland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17015 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
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.

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.

DEBORAH BIDDLE CRNA
Nurse Anesthetist, Certified Registered
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 249-1212
PEDIATRIX MEDICAL GROUP OF PENNSYLVANIA, P.C.
Audiologist
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 249-1212
NICHOLAS J JULIUS M.D.
Emergency Medicine
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 988-0000
UPMC CARLISLE
General Acute Care Hospital
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 230-3737
KAITLIN C KEGERREIS CRNA
Nurse Anesthetist, Certified Registered
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 782-5118
NUNCIO MASSARA III DO
Emergency Medicine
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 988-0000
EDWARD L CHRISTIE CRNA
Nurse Anesthetist, Certified Registered
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 782-5118
LANCASTER HMA PHYSICIAN MANAGEMENT INC.
Emergency Medicine
361 ALEXANDER SPRING RD
CARLISLE, PA 17015
Cumberland County (717) 960-3460

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 Mark Parsons's NPI number?

The NPI number for Mark Parsons is 1285663815. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Mark Parsons located?

Mark Parsons practices at 361 Alexander Spring Rd, Carlisle, PA 17015. The listed phone number is (717) 249-1212.

What is Mark Parsons's specialty?

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

Is Mark Parsons enrolled in Medicare?

Yes. Mark Parsons 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 Mark Parsons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Parsons reassigns Medicare benefits to 4 organizations: Pinnacle Health Regional Physicians (Carlisle, PA), Penn State Health Medical Group, LLC (Carlisle, PA), West Shore Anesthesia Associates, Ltd (Camp Hill, PA) and Upmc Pinnacle Anesthesia Services, LLC (Harrisburg, PA). 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 Mark Parsons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Mark Parsons affiliated with any hospitals?

According to CMS data, Mark Parsons is affiliated with Upmc Carlisle and Penn State Health Hampden Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Parsons was last updated on April 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.