GREG HACHIGIAN M.D.
NPI 1558342022
Emergency Medicine in Sacramento, CA
NPI Status: Active since November 10, 2005
Contact Information
2315 STOCKTON BLVD
SACRAMENTO, CA
ZIP 95817
Phone: (916) 734-5010
- Individual
- Male
- Emergency Medicine
- PECOS Enrolled
- Medicare Quality Reporting
About GREG HACHIGIAN
This page provides the complete NPI Profile along with additional information for Greg Hachigian, a provider established in Sacramento, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1558342022 assigned on November 2005. The practitioner's primary taxonomy code is 207P00000X with license number G52260 (CA). The provider is registered as an individual and his NPI record was last updated 16 years ago.
- NPI
- 1558342022
- Provider Name
- GREG HACHIGIAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2315 STOCKTON BLVD SACRAMENTO, CA 95817
- Location Phone
- (916) 734-5010
- Mailing Address
- 4345 SYCAMORE AVE SACRAMENTO, CA 95841
- Mailing Phone
- (916) 487-9749
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-10-2005
- Last Update Date
- 06-04-2009
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Emergency Medicine
- Taxonomy Code
- 207P00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G52260
- License State
- CA
- Taxonomy Description
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| A89944 | MEDICARE UPIN (02) | CA | |
| AX876X | MEDICARE PIN (08) | CA |
Medicare Participation & PECOS Enrollment Status
Greg Hachigian is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 95817 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $92.61
- Minimum New Patient Price $60.44
- Maximum New Patient Price $180.85
- Average New Patient Copayment $23.15
- Minimum New Patient Copayment $15.11
- Maximum New Patient Copayment $45.21
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $105.95
- Minimum Established Patient Price $19.88
- Maximum Established Patient Price $148.15
- Average Established Patient Copayment $26.48
- Minimum Established Patient Copayment $4.97
- Maximum Established Patient Copayment $37.03
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Quality Reporting
The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.
| Quality Measure | Performance | Number of Patients |
|---|---|---|
| Chronic Care and Preventative Care Management for Empaneled Patients | Yes | N/A |
| Proactively manage chronic and preventive care for empaneled patients that could include one or more of the following: • Provide patients annually with an opportunity for development and/or adjustment of an individualized plan of care as appropriate to age and health status, including health risk appraisal; gender, age and condition-specific preventive care services; and plan of care for chronic conditions; • Use condition-specific pathways for care of chronic conditions (e.g., hypertension, diabetes, depression, asthma and heart failure) with evidence-based protocols to guide treatment to target; such as a CDC-recognized diabetes prevention program; • Use pre-visit planning to optimize preventive care and team management of patients with chronic conditions; • Use panel support tools (registry functionality) to identify services due; • Use predictive analytical models to predict risk, onset and progression of chronic diseases; or • Use reminders and outreach (e.g., phone calls, emails, postcards, patient portals and community health workers where available) to alert and educate patients about services due; and/or routine medication reconciliation. | ||
| Implementation of medication management practice improvements | Yes | N/A |
| Manage medications to maximize efficiency, effectiveness and safety that could include one or more of the following: Reconcile and coordinate medications and provide medication management across transitions of care settings and eligible clinicians or groups; Integrate a pharmacist into the care team; and/or Conduct periodic, structured medication reviews. | ||
| Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan | 30% | 963 |
| Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2 | ||
| Use of decision support and standardized treatment protocols | Yes | N/A |
| Use decision support and standardized treatment protocols to manage workflow in the team to meet patient needs. | ||
Reviews for GREG HACHIGIAN M.D.
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 5 | 5 | 8 | 3 | 4 | 2 | 0 | 2 | 2 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 10 | 8 | 6 | 4 | 4 | 0 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 0 + 8 + 6 + 4 + 4 + 0 + 4 + 24 = 58 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 58 = 2 | 2 | ||||||||
The NPI number 1558342022 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1033113758 | DR. ALLAN DOUGLAS SIEFKIN MD Individual | Internal Medicine | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-1166 |
| 1609872001 | ROBERT JAMES OMALLEY NP Individual | Nurse Practitioner | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-5538 |
| 1164428082 | MATTHEW BOBINSKI MD Individual | Radiology (Neuroradiology) | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-3606 |
| 1255338562 | DR. JOSEPH MICHAEL GALANTE MD Individual | Surgery | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-2724 |
| 1245211184 | DR. CALANDRA D LINDSEY D.O. Individual | Psychiatry & Neurology (Neurology) | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-3514 |
| 1750362620 | DR. HARVINDER MUNDH M.D. Individual | Psychiatry & Neurology (Neurology) | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-3514 |
| 1316928997 | DR. GAREN JOHN WINTEMUTE MD, MPH Individual | Emergency Medicine | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-3083 |
| 1154302727 | UNIVERSITY OF CALIFORNIA, DAVIS, MEDICAL CENTER Organization | General Acute Care Hospital | 2315 STOCKTON BLVD PSSB 2100 SACRAMENTO, CA 95817 (916) 734-5016 |
| 1356322150 | DR. NATHAN KUPPERMANN M.D., M.P.H. Individual | Emergency Medicine | 2315 STOCKTON BLVD PSSB SUITE 2100 SACRAMENTO, CA 95817 (916) 734-1535 |
| 1730160441 | ANTHONY F. PHILIPPS M.D. Individual | Pediatrics (Neonatal-Perinatal Medicine) | 2315 STOCKTON BLVD UC DAVIS HEALTH SYSTEM SACRAMENTO, CA 95817 (916) 734-5178 |
| 1033190418 | JO BRYAN NP Individual | Nurse Practitioner (Family) | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-5585 |
| 1831170216 | DR. KATREN RACHEL TYLER M.D. Individual | Emergency Medicine | 2315 STOCKTON BLVD PSSB 2100 SACRAMENTO, CA 95817 (916) 734-5010 |
| 1417938911 | DR. AMBER AMALIA SMITH M.D. Individual | Psychiatry & Neurology (Neurology) | 2315 STOCKTON BLVD SACRAMENTO, CA 95817 (916) 734-3514 |
| 1114908589 | DR. KAYE SAURER HERMANSON PH.D. Individual | Clinical Neuropsychologist | 2315 STOCKTON BLVD DEPARTMENT OF PM&R SACRAMENTO, CA 95817 (916) 734-5372 |
| 1679554125 | DR. JAY MERLE MILSTEIN MD Individual | Specialist | 2315 STOCKTON BLVD NICU SACRAMENTO, CA 95817 (916) 703-3050 |
| 1033190657 | DR. JOHN RAY RICHARDS M.D. Individual | Emergency Medicine | 2315 STOCKTON BLVD PSSB 2100 EMERGENCY MEDICINE SACRAMENTO, CA 95817 (916) 734-1537 |
| 1427039767 | DR. JEANETTE R PLEASURE MD Individual | Pediatrics (Neonatal-Perinatal Medicine) | 2315 STOCKTON BLVD NICU SACRAMENTO, CA 95817 (916) 703-3050 |
| 1386625721 | DR. FRANCIS R POULAIN Individual | Pediatrics (Neonatal-Perinatal Medicine) | 2315 STOCKTON BLVD NICU SACRAMENTO, CA 95817 (916) 703-3050 |
| 1174504443 | DR. MOHAMED REDA ALI JR. MD Individual | Surgery | 2315 STOCKTON BLVD DEPARTMENT OF SURGERY SACRAMENTO, CA 95817 (916) 734-4596 |
| 1861474199 | DR. DAVID G GREENHALGH MD Individual | Surgery | 2315 STOCKTON BLVD DEPARTMENT OF SURGERY SACRAMENTO, CA 95817 (916) 453-2050 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1558342022, enumerated in the NPI registry as an "individual" on November 10, 2005
The provider is located at 2315 Stockton Blvd Sacramento, Ca 95817 and the phone number is (916) 734-5010
The provider's speciality is Emergency Medicine with taxonomy code 207P00000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $92.61 with an average copayment of $23.15 for new patient appointments. Established patients should expect a typical charge of $105.95 and an average copayment of 26.48. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on November 10, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.