DR. BERNARD DAVID GELLER M.D., PH.D.
NPI 1427132968
Allergy & Immunology in Santa Monica, CA
NPI Status: Active since October 24, 2006
Contact Information
1301 20TH ST
SUITE 220
SANTA MONICA, CA
ZIP 90404
Phone: (310) 828-8534
- Individual
- Male
- Allergy & Immunology
- PECOS Enrolled
- Medicare Quality Reporting
About BERNARD GELLER
This page provides the complete NPI Profile along with additional information for Bernard Geller, a provider established in Santa Monica, California with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1427132968 assigned on October 2006. The practitioner's primary taxonomy code is 207K00000X with license number G19928 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1427132968
- Provider Name
- DR. BERNARD DAVID GELLER M.D., PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1301 20TH ST SUITE 220 SANTA MONICA, CA 90404
- Location Phone
- (310) 828-8534
- Mailing Address
- 1301 20TH ST SUITE 220 SANTA MONICA, CA 90404
- Mailing Phone
- (310) 828-8534
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 10-24-2006
- Last Update Date
- 07-08-2007
- 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
Allergy & Immunology
- Taxonomy Code
- 207K00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- G19928
- License State
- CA
- Taxonomy Description
- An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
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 |
|---|---|---|---|
| A40792 | MEDICARE UPIN (02) | CA |
Medicare Participation & PECOS Enrollment Status
Bernard Geller 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: Durable Medical Equipment (DME) 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: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE017N)
Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)
2 DME suppliers used 17 Medicare Claims 68 Services Paid
DME-Other DME (DE000N)
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each (HCPCS:K0552)
4 DME suppliers used 25 Medicare Claims 190 Services Paid
Unknown
Treatment-Injections and Infusions (nononcologic) (RI008N)
Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (HCPCS:J1569)
1 DME suppliers used 13 Medicare Claims 1040 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Professional service for multiple injections of allergen
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
This service was performed 273 times for 111 patientsQuality 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 |
|---|---|---|
| Care Plan | 100% | 376 |
| Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker or provide an advance care plan | ||
| Documentation of Current Medications in the Medical Record | 100% | 1626 |
| Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter. This list must include ALL known prescriptions, over-the-counters, herbals, and vitamin/mineral/dietary (nutritional) supplements AND must contain the medications' name, dosage, frequency and route of administration | ||
| e-Prescribing | 97% | 680 |
| At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology. | ||
| Immunization Registry Reporting | Yes | N/A |
| The MIPS eligible clinician is in active engagement with a public health agency to submit immunization data. | ||
| Implementation of improvements that contribute to more timely communication of test results | Yes | N/A |
| Timely communication of test results defined as timely identification of abnormal test results with timely follow-up. | ||
| 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. | ||
| Patient-Specific Education | 19% | 294 |
| The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician. | ||
| Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan | 100% | 680 |
| 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 | ||
| Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling | 100% | 428 |
| Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user | ||
| Provide Patient Access | 97% | 294 |
| At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold certain information. | ||
| Secure Messaging | 18% | 294 |
| For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure message sent by the patient (or the patient-authorized representative) during the performance period. | ||
| Security Risk Analysis | Yes | N/A |
| Conduct or review a security risk analysis in accordance with the requirements in 45 CFR 164.308(a)(1), including addressing the security (to include encryption) of ePHI data created or maintained by certified EHR technology in accordance with requirements in 45 CFR164.312(a)(2)(iv) and 45 CFR 164.306(d)(3), and implement security updates as necessary and correct identified security deficiencies as part of the MIPS eligible clinician's risk management process. | ||
Reviews for DR. BERNARD DAVID GELLER M.D., PH.D.
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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 | 4 | 2 | 7 | 1 | 3 | 2 | 9 | 6 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 2 | 3 | 4 | 9 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 2 + 3 + 4 + 9 + 1 + 2 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1427132968 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1194722264 | TIMOTHY JOSEPH HAYES M.D., M.P.H. Individual | Psychiatry & Neurology (Psychiatry) | 1301 20TH ST STE 210 SANTA MONICA, CA 90404 (310) 315-0303 |
| 1427057959 | DR. JOHN LAWRENCE GARWOOD MD Individual | Ophthalmology | 1301 20TH ST SUITE 250 SANTA MONICA, CA 90404 (310) 828-7494 |
| 1780683169 | THOMAS KARL CIESLA MD Individual | Psychiatry & Neurology (Psychiatry) | 1301 20TH ST STE 212 SANTA MONICA, CA 90404 (310) 315-0300 |
| 1083693766 | DR. PARVIZ D. AFSHANI M.D. Individual | Internal Medicine (Gastroenterology) | 1301 20TH ST SUITE 280 SANTA MONICA, CA 90404 (310) 829-6789 |
| 1780632984 | DR. EMILY SIKKING MD Individual | Obstetrics & Gynecology | 1301 20TH ST STE 510 SANTA MONICA, CA 90404 (310) 264-1820 |
| 1629012448 | SOUTHERN CALIFORNIA HEAD & NECK SURGERY CENTER Organization | Clinic/Center (Ambulatory Surgical) | 1301 20TH ST SUITE 300 SANTA MONICA, CA 90404 (310) 829-7792 |
| 1629013321 | ROBERT J. ADAIR M.D. Individual | Specialist | 1301 20TH ST SUITE 300 SANTA MONICA, CA 90404 (310) 829-7792 |
| 1760416648 | RICHARD GARY BENNETT MD Individual | Dermatology | 1301 20TH ST SUITE 570 SANTA MONICA, CA 90404 (310) 315-0171 |
| 1992725527 | ROBERT E LEVIN M.D. Individual | Specialist | 1301 20TH ST SUITE 590 SANTA MONICA, CA 90404 (310) 315-0101 |
| 1982628830 | DR. CARSON DAVID LIU M.D.,F.A.C.S. Individual | Surgery | 1301 20TH ST SUITE 440 SANTA MONICA, CA 90404 (310) 208-0474 |
| 1649280074 | JAMES LEONARD ANASTASI M.D. Individual | Legal Medicine | 1301 20TH ST #550 SANTA MONICA, CA 90404 (310) 829-3544 |
| 1992818736 | DR. TERRY A. REICHELDERFER M.D. Individual | Specialist | 1301 20TH ST SANTA MONICA, CA 90404 (310) 315-0222 |
| 1619063666 | MISS HOLLY JACINDA SILVERS MPT Individual | Physical Therapist (Orthopedic) | 1301 20TH ST SUITE 150 SANTA MONICA, CA 90404 (310) 829-2663 |
| 1861589392 | PAUL B. HABERMAN M.D. Individual | Internal Medicine (Pulmonary Disease) | 1301 20TH ST SUITE 360 SANTA MONICA, CA 90404 (310) 828-3465 |
| 1144317629 | GILBERT J. KUHN JR. M.D. Individual | Internal Medicine (Pulmonary Disease) | 1301 20TH ST SUITE 360 SANTA MONICA, CA 90404 (310) 828-3465 |
| 1750478160 | RESPIRATORY CONSULTANTS OF SANTA MONICA Organization | Internal Medicine (Critical Care Medicine) | 1301 20TH ST SUITE 360 SANTA MONICA, CA 90404 (310) 828-3465 |
| 1508946419 | DR. SANDRA JEAN RAMER MD Individual | Internal Medicine (Rheumatology) | 1301 20TH ST SUITE 390 SANTA MONICA, CA 90404 (310) 453-3568 |
| 1093891863 | BERNARD GELLER M D ALLERGY & CLINICAL IMMUNOLOGY Organization | Allergy & Immunology | 1301 20TH ST SUITE 220 SANTA MONICA, CA 90404 (310) 828-8534 |
| 1427136951 | DR. CHIA CHI KAO M.D. Individual | Plastic Surgery | 1301 20TH ST SUITE 530 SANTA MONICA, CA 90404 (310) 315-9211 |
| 1396815841 | R-S ANESTHESIA MEDICAL GROUP, INC. Organization | Anesthesiology | 1301 20TH ST SANTA MONICA, CA 90404 (310) 315-0222 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427132968, enumerated in the NPI registry as an "individual" on October 24, 2006
The provider is located at 1301 20th St Suite 220 Santa Monica, Ca 90404 and the phone number is (310) 828-8534
The provider's speciality is Allergy & Immunology with taxonomy code 207K00000X
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: Durable Medical Equipment (DME) and Power Mobility Devices.
The most common procedures or services performed by this practitioner are: Professional service for multiple injections of allergen.
This NPI record was last updated on October 24, 2006. 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].
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