MARY E. SAGE MD
NPI 1184702953
Psychiatry & Neurology - Psychiatry in Oakland, CA

NPI Status: Active since November 01, 2006

Contact Information

280 W MACARTHUR BLVD
OAKLAND, CA
ZIP 94611
Phone: (510) 752-1000

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  • Individual
  • Female
  • Years of Experience 25
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARY SAGE

This page provides the complete NPI Profile along with additional information for Mary Sage, a provider established in Oakland, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry and more than 25 years of experience. She graduated from New York Medical College in 2001. The healthcare provider is registered in the NPI registry with number 1184702953 assigned on November 2006. The practitioner's primary taxonomy code is 2084P0800X with license number A81298 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1184702953
Provider Name
MARY E. SAGE MD
Gender
Female
Entity Type
Individual
Location Address
280 W MACARTHUR BLVD OAKLAND, CA 94611
Location Phone
(510) 752-1000
Mailing Address
1800 HARRISON ST FL 7 OAKLAND, CA 94612
Mailing Phone
(510) 625-6262
Medical School Name
NEW YORK MEDICAL COLLEGE
Graduation Year
2001
Is Sole Proprietor?
No
Enumeration Date
11-01-2006
Last Update Date
12-13-2021
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A psychiatrist like Mary Sage are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
A81298
License State
CA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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
00A812980MEDICAID (05)CA 

Medicare Participation & PECOS Enrollment Status

Mary Sage is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Mary Sage 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

  • PECOS PAC ID: 8820984511

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20040227000784

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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 typical physician office visit costs for Medicare beneficiaries in this area are: $50.58 for a new patient copayment and $21.22 for an established patient copayment.

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 94611 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $202.35
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $50.58
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $84.91
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $21.22
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* 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.

Reviews for MARY E. SAGE MD

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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.
1184702953
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
211641404910
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 1 + 1 + 6 + 4 + 1 + 4 + 0 + 4 + 9 + 1 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1184702953 is valid because the calculated check digit 3 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
1134113236MS. KATHLEEN ELIZABETH WESTON RN, FNP
Individual
Registered Nurse (Psychiatric/Mental Health, Adult)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6689
1376539148MS. JUDITH B. GOTTLIEB
Individual
Nurse Practitioner (Adult Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7667
1396723532MS. KAREN JENNIFER AHN M.S.
Individual
Genetic Counselor, MS280 W MACARTHUR BLVD GENETICS DEPARTMENT
OAKLAND, CA 94611
(510) 752-5408
1427168335MS. JANET M NILSEN RN, NP
Individual
Nurse Practitioner (Psychiatric/Mental Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6688
1972613404MS. LINDA MARGARET FRANZ RNNP, MSN
Individual
Nurse Practitioner (Obstetrics & Gynecology)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6837
1891893046DR. KAI-MAN LEE M.D.
Individual
Personal Emergency Response Attendant280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7515
1548361926 ODILE LAMAR LELAND-ARIZMENDI M.D.
Individual
Emergency Medicine280 W MACARTHUR BLVD KAISER OAKLAND, EMERGENCY DEPARTMENT
OAKLAND, CA 94611
(510) 752-1666
1205920642 CHERYL ANN BROWN N.P.
Individual
Nurse Practitioner (Women's Health)280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-2179
1508951930MR. RYAN S ISHIMARU PHARM. D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1093800393DR. SHITAL PATEL KELSHIKAR PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD INPATIENT PHARMACY DEPT, KAISER OAKLAND MEDICAL CENTER
OAKLAND, CA 94611
(510) 752-8118
1346335361DR. WAI HAN TONG PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6537
1447347828DR. JOHN ERIK LYCKFORS I PHARMD D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6957
1902994601DR. CATHERINE CHUI-KUEN TSE-HARRIS PHARM D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1376631127DR. PRITI A PATEL PHARM.D
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-8118
1578651055 KRISTIN ELAN EDELMAN PHARMD
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6468
1568542405DR. MATTHEW BEJOSA FRANKEL M.D., M.B.A
Individual
Internal Medicine280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-4981
1326122920 HOMER CHI-HO KAN PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD FABIOLA BLDG, RM G-84
OAKLAND, CA 94611
(510) 752-6299
1962586255 DIEN AI DU PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-7124
1013092683MRS. MICHELE NG PHARM.D.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(510) 752-6141
1497831598 MARSHA MA LO PHARMD.
Individual
Pharmacist280 W MACARTHUR BLVD
OAKLAND, CA 94611
(650) 752-6468

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184702953, enumerated in the NPI registry as an "individual" on November 01, 2006

The provider is located at 280 W Macarthur Blvd Oakland, Ca 94611 and the phone number is (510) 752-1000

The provider's speciality is Psychiatry & Neurology with taxonomy code 2084P0800X with a focus in Psychiatry

The provider has more than 25 years of experience. She graduated from New York Medical College in 2001.

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 $202.35 with an average copayment of $50.58 for new patient appointments. Established patients should expect a typical charge of $84.91 and an average copayment of 21.22. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on November 01, 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].
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.