Dr. Elizabeth Grigor, MD
- Medicare services, 2024
- 276
- Medicare patients, 2024
- 68
- Part D claims, 2024
- 1,983
- Industry payments
- $3,797
- Affiliated sites
- 1
- Practice address
- 395 N El Molino Ave, Pasadena, CA 91101
- Practice phone
- Call (213) 382-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heritage Los Angeles
Pasadena, California
Find Dr. Grigor's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Elizabeth Grigor is a psychiatrist in Pasadena, California
Dr. Grigor practices at Heritage Los Angeles in Pasadena, California.
Dr. Grigor's NPI, 1255428785, was assigned on October 6, 2006. Dr. Grigor graduated from St Petersburg State Pediatric Medicine Academy in 1976. Dr. Grigor holds California license A88651.
- NPI
- 1255428785NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072554047
- NPI enumeration date
- October 6, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (213) 382-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Grigor practices at Heritage Los Angeles in Pasadena, California
Dr. Grigor's primary practice is Heritage Los Angeles, at 395 N El Molino Ave, Pasadena, CA 91101 in Los Angeles County. The practice phone is (213) 382-4400.
- Heritage Los Angeles395 N El Molino Ave, Pasadena, CA 91101 · Los Angeles CountyPhone(213) 382-4400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elizabeth Grigor is affiliated with 2 sites of care and 2 medical groups
Dr. Grigor's primary practice is Heritage Los Angeles in Pasadena, California. The medical group on file is GENESIS Older Adult Program (Los Angeles County Department of Mental Health). Dmand AI also links Dr. Grigor to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elizabeth Grigor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grigor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heritage Los Angeles | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Grigor is one of 6,803 psychiatrists in California
Psychiatry is Dr. Grigor's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Grigor is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression and schizophrenia among the conditions Dr. Grigor treats.
Psychiatrists near Dr. Grigor
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Grigor billed Medicare for 276 services in 2024
CMS data shows 276 Medicare services from Dr. Grigor across 5 procedure codes in 2024, for 68 Medicare patients. Medicare paid $26,399 for them. Every service was in an office.
Dr. Grigor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2392024: 26210%
- Other services
- 2023: 02024: 14
Dr. Grigor compared with the California median for psychiatrists, 2024
- Dr. Grigor
- California median
- Medicare services
- 276vs 1192.3 times
- Medicare patients
- 68vs 4166% above
- Part D claims
- 1,907vs 14413.2 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Grigor's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Grigor?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grigor and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Grigor treated 68 Medicare patients in 2024, average age 69
CMS counts 68 Medicare patients who saw Dr. Grigor in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have depression, and 75% have high blood pressure. 100% are also on Medicaid. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grigor's median patient age at 69, with 64% women.
Dr. Grigor's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grigor's Medicare patients by sex, 2024
- Women4668%
- Men2232%
Chronic conditions among Dr. Grigor's Medicare patients, 2024
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Arthritis71%
- Anxiety69%
- Schizophrenia and other psychoses66%
- Bipolar disorder47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grigor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Grigor wrote 1,983 Medicare Part D claims in 2024
In 2024, Dr. Grigor wrote 1,983 Medicare Part D claims for 126 patients. 98% of them were for generic drugs. CMS names the drug for 1,907 of them, across 35 drugs with 11 or more claims each, at $102,841 in total drug cost. In 2023, CMS named 1,547 claims across 32 drugs.
Dr. Grigor's Part D claims by kind of drug, 2024
- Generic1,951 claims98%
- Brand-name and other32 claims2%
Dr. Grigor's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Grigor's Part D claims, 2024
- Antipsychotics, patients 65 and over21%414 of 1,983 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,5472024: 1,90723%
Drugs named by CMS: 35 in 2024, 32 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Elizabeth Grigor offers telehealth to Medicare patients
CMS lists Dr. Grigor as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Elizabeth Grigor received $3,797 in industry payments from 2016 to 2024
CMS Open Payments shows 172 general payments to Dr. Grigor from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 97% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $1,148.
General payments to Dr. Grigor by program year, 2016 to 2024
General payments to Dr. Grigor by kind, 2016 to 2024
- Food and beverage$3,67497%
- Education$1233%
Companies that paid Dr. Grigor the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Grigor graduated from St Petersburg State Pediatric Medicine Academy
Dr. Grigor graduated from St Petersburg State Pediatric Medicine Academy in 1976.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Elizabeth Grigor accepts plans from 2 insurance carriers
Dr. Grigor is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- CMS Medicare
- Molina
Source: Dmand AI Insurance Network Data
Sources for Dr. Elizabeth Grigor's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Elizabeth Grigor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Elizabeth Grigor's NPI number?
Dr. Elizabeth Grigor's NPI number is 1255428785. It was assigned on October 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Grigor?
Dr. Elizabeth Grigor is a psychiatrist in Pasadena, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Elizabeth Grigor practice?
Dr. Grigor practices at 395 N El Molino Ave, Pasadena, CA 91101. Dr. Grigor's primary practice is Heritage Los Angeles in Pasadena, California. Dmand AI also links Dr. Grigor to 1 group practice or clinic and 1 medical group.
What is Dr. Elizabeth Grigor's office phone number?
The practice phone on file for Dr. Grigor is (213) 382-4400.
What is Dr. Elizabeth Grigor's medical license number?
Dr. Grigor holds California license A88651.
What medical group is Dr. Elizabeth Grigor part of?
Dr. Grigor is linked to GENESIS Older Adult Program (Los Angeles County Department of Mental Health). Dmand AI links Dr. Grigor to 1 more medical group.
Does Dr. Elizabeth Grigor accept Medicare?
Yes. CMS data shows Dr. Grigor billed Medicare for 276 services in 2024.
Does Dr. Elizabeth Grigor offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Grigor as offering telehealth services.
How many Medicare patients does Dr. Elizabeth Grigor see?
CMS counts 68 Medicare patients who saw Dr. Grigor in 2024, with an average age of 69.
What services does Dr. Elizabeth Grigor bill to Medicare?
In 2024, Dr. Grigor's most billed Medicare services were care management and other visits (99443), office visit, established patient (99214) and care management and other visits (99442).
Show 5 more questionsShow fewer questions
Where did Dr. Elizabeth Grigor go to medical school?
Dr. Grigor graduated from St Petersburg State Pediatric Medicine Academy in 1976.
What drugs does Dr. Elizabeth Grigor prescribe most?
In 2024 Medicare Part D data, Dr. Grigor's most prescribed drugs by claims were Escitalopram Oxalate, Trazodone HCl and Aripiprazole.
Has Dr. Elizabeth Grigor received payments from drug or device companies?
CMS Open Payments shows $3,797 in general payments to Dr. Grigor from 12 companies from 2016 to 2024. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Elizabeth Grigor been practicing?
Dr. Grigor graduated from medical school in 1976, 50 years ago.
What insurance does Dr. Elizabeth Grigor accept?
Dr. Grigor is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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