Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ASHOK K SUBRAMANIAN MD
NPI 1316926439
Emergency Medicine in Hanover, PA

Active since January 17, 2006PECOS Enrolled
93.38/100
CMS Quality Rating
300 HIGHLAND AVE, HANOVER, PA 17331(717) 988-0000(717) 782-5716 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 20, 2026, Dec 19, 2020, Mar 19, 2019 (3 updates tracked since 2019).

About Ashok K Subramanian Md NPPES

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

ASHOK K SUBRAMANIAN MD (NPI 1316926439) is an individual emergency medicine provider in Hanover, Pennsylvania, licensed in Pennsylvania (MD449077) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Md Shore Medical Ctr At Chestertown, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1316926439
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameASHOK K SUBRAMANIANCredential: MD
Location Address300 HIGHLAND AVEHanover, PA 17331-2297
Mailing Address300 Highland AveHanover, PA 17331-2297 · (717) 988-0000 · Fax (717) 782-5716
Fax(717) 782-5716
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJanuary 17, 2006
Last NPPES UpdateJuly 20, 20263 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
NPI 1316926439 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in PA · MD449077 Licensed in MD · D0056811 Licensed in DE · C1-0006529
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
300 HIGHLAND AVE, Hanover, PA 17331

Secondary Practice Locations 3

Location 1147 Gettys StGettysburg, PA 17325-2534 · Phone (717) 337-4168 · Fax (717) 337-4249
Location 2106 Bow StElkton, MD 21921 · Phone (410) 398-4000
Location 34755 Ogletown Stanton RdNewark, DE 19718-2200 · Phone (302) 733-1806

Other Identifiers 3

Medicaid1316926439DE
Medicaid699626400MD
Medicaid699626401MD

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

Ashok K Subramanian 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 ID1951399492
PECOS Enrollment IDI20120328000280, I20130828000673, I20190314002278
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 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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
197 services194 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
96 services96 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
47 services47 patients

Hospital Affiliations CMS Care Compare 4

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

University Of MD Shore Medical Ctr At Chestertown

Acute Care Hospitals · Chestertown, MD
OwnershipVoluntary non-profit - Private
CMS Certification Number210030
Location100 Brown StreetChestertown, MD 21620 · Kent County
Emergency services

University Of MD Shore Medical Center At Easton

Acute Care Hospitals · Easton, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210037
Location219 South Washington StreetEaston, MD 21601 · Talbot County
Emergency services

Robert Packer Hospital

Acute Care Hospitals · Sayre, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390079
LocationOne Guthrie SquareSayre, PA 18840 · Bradford County
Emergency services Birthing friendly

Troy Community Hospital

Critical Access Hospitals · Troy, PA
OwnershipVoluntary non-profit - Private
CMS Certification Number391305
Location275 Guthrie DriveTroy, PA 16947 · Bradford County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17331 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
Most-billed visit code 99214
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.

93.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.11
Improvement Activities40

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.

Clinical Medical Laboratory
300 HIGHLAND AVE
HANOVER, PA 17331
Emergency Medicine
300 HIGHLAND AVE
HANOVER, PA 17331
Emergency Medicine
300 HIGHLAND AVE
HANOVER, PA 17331
Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist)
300 HIGHLAND AVE
HANOVER, PA 17331
Nurse Anesthetist, Certified Registered
300 HIGHLAND AVE
HANOVER, PA 17331
Emergency Medicine
300 HIGHLAND AVE
HANOVER, PA 17331
Pediatrics
300 HIGHLAND AVE
HANOVER, PA 17331
Internal Medicine
300 HIGHLAND AVE
HANOVER, PA 17331

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 Ashok Subramanian's NPI number?

The NPI number for Ashok Subramanian is 1316926439. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Ashok Subramanian located?

Ashok Subramanian practices at 300 Highland Ave, Hanover, PA 17331. The listed phone number is (717) 988-0000.

What is Ashok Subramanian's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Ashok Subramanian enrolled in Medicare?

Yes. Ashok Subramanian 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.

Is Ashok Subramanian affiliated with any hospitals?

According to CMS data, Ashok Subramanian is affiliated with University Of MD Shore Medical Ctr At Chestertown, University Of MD Shore Medical Center At Easton, Robert Packer Hospital and Troy Community Hospital.

When was this NPI record last updated?

The NPPES record for Ashok Subramanian was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.