Individual provider Active NPI

Mark S Herink, CRNA

  • Certified Registered Nurse Anesthetist
  • York, PA
National Provider Identifier
1871565838
Registry record updated Oct 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN358326L Issued in PA
Practice address
1001 S George St
York, PA 17403-3676
Phone
(717) 812-7687
NPI assigned
Feb 3, 2006
Last updated
Oct 10, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X RN358326L PA Primary

Addresses

Primary practice location

1001 S George St
York, PA 17403-3676

Mailing address

3421 Concord Rd
York, PA 17402-9001
Phone (717) 812-7687

Other practice location 1

1861 Powder Mill Rd
York, PA 17402-4723
Phone (717) 718-2000

Other practice location 2

1855 Powder Mill Rd Ste 210
York, PA 17402-4723
Phone (717) 718-2000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040726000777 PA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9335129683 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Oss Orthopaedic Hospital LLCGroup PAC ID 8729110747, 125 clinicians
North American Partners in Anesthesia, Pennsylvania , LLCGroup PAC ID 7517960834, 302 clinicians

Practice addresses (Care Compare)

1861 Powder Mill Rd
York, PA 17402-4723
Phone 71784848006867

206 E Brown St
East Stoudsburg, PA 18301-3006
Phone (570) 421-4000

2690 Southfield Dr
Suite B
York, PA 17403-4510
Phone (717) 782-5118

300 Highland Ave
Hanover, PA 17331-2297
Phone (717) 316-3711

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Wellspan Medical Group CurrentSince Apr 1, 2020 Accepting new patients
The Gettysburg Hospital CurrentSince Feb 15, 2021 Accepting new patients
Pinnacle Health Medical Services CurrentSince May 1, 2019 Accepting new patients
The Gettysburg Hospital Nurse Anesthetist, Certified Registered CurrentSince Feb 15, 2021 Accepting new patients
Wellspan Medical Group CurrentSince Apr 1, 2020 Accepting new patients
Oss Orthopaedic Hospital, LLC Current Accepting new patients
Oss Orthopaedic Hospital, LLC CurrentSince Nov 1, 2022 Accepting new patients
North American Partners in Anesthesia, Pennsylvania , LLC Nurse Anesthetist, Certified Registered CurrentSince Aug 1, 2022 Accepting new patients
Wellspan Medical Group Current Accepting new patients
Upmc Pinnacle Anesthesia Services, LLC CurrentSince Nov 1, 2022 Accepting new patients
Pinnacle Health Medical Services Current Accepting new patients
Upmc Pinnacle Anesthesia Services, LLC Nurse Anesthetist, Certified Registered CurrentSince Nov 1, 2022 Accepting new patients
Oss Orthopaedic Hospital, LLC Nurse Anesthetist, Certified Registered CurrentSince Nov 1, 2022 Accepting new patients
Pinnacle Health Medical Services CurrentSince May 1, 2019 Accepting new patients
Elmwood Eye, P.C. Past Accepting new patients
Washington Hospital Center Corp Past Accepting new patients
Outpatient Anesthesia of Southwest Florida Inc PastSince Jan 1, 2013 Accepting new patients
Anesthesia & Pain Consultants of SW FL PastSince Jan 1, 2019 Accepting new patients
Jennifer Sassi PA Nurse Anesthetist, Certified Registered PastSince Feb 5, 2014 Accepting new patients
Medical Anesthesia and Pain Management Consultants, P.a. PastSince May 1, 2015 Accepting new patients

Locations

1305 Walt Whitman Rd
Ste 300
Melville, NY 11747
Phone (516) 370-3796

206 E Brown St
East Stroudsburg, PA 18301
Phone (570) 420-4951

147 Gettys St
Gettysburg, PA 17325
Phone (717) 334-2121

250 Fame Ave
Ste 110
Hanover, PA 17331
Phone (717) 633-7775

250 Fame Ave
Ste 130
Hanover, PA 17331
Phone (717) 633-1600

300 Highland Ave
Hanover, PA 17331
Phone (717) 316-3711

111 S Front St
Harrisburg, PA 17101
Phone (717) 782-3282

2501 N 3rd St
Fl 2
Harrisburg, PA 17110
Phone (717) 782-2100

8835 Germantown Ave
Philadelphia, PA 19118
Phone (215) 248-8227

700 Quincy Ave
Scranton, PA 18510
Phone (570) 340-2100

575 N River St
Wilkes Barre, PA 18764
Phone (570) 552-1300

1001 S George St
York, PA 17403
Phone (717) 812-7687

1855 Powder Mill Rd
York, PA 17402

1855 Powder Mill Rd
Ste 210
York, PA 17402
Phone (717) 747-8306

1861 Powder Mill Rd
York, PA 17402
Phone (717) 718-2000

25 Monument Rd
Ste 270
York, PA 17403
Phone (717) 741-8250

2690 Southfield Dr
York, PA 17403
Phone (717) 741-1414

2690 Southfield Dr
#B
York, PA 17403
Phone (717) 741-1414

3421 Concord Rd
York, PA 17402
Phone (717) 851-2441

Organizations & group practices 20

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 20

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1138924800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1871565838",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3421 CONCORD RD",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174029001",
            "telephone_number": "717-812-7687"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 S GEORGE ST",
            "city": "YORK",
            "state": "PA",
            "postal_code": "174033676",
            "telephone_number": "717-812-7687"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1861 Powder Mill Rd",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174024723",
            "country_code": "US",
            "telephone_number": "717-718-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1855 Powder Mill Rd Ste 210",
            "address_purpose": "LOCATION",
            "city": "York",
            "state": "PA",
            "postal_code": "174024723",
            "country_code": "US",
            "telephone_number": "717-718-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HERINK",
        "first_name": "MARK",
        "middle_name": "S",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-03",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN358326L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in York, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.