DR. RAFAEL PEREZ-ESPEJO MD
NPI 1356536841
Psychiatry & Neurology - Psychiatry in San Francisco, CA

NPI Status: Active since September 08, 2007

Contact Information

601 CLEMENT ST
SAN FRANCISCO, CA
ZIP 94118
Phone: (415) 668-5955
Fax: (415) 668-3429

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  • Individual
  • Male
  • Years of Experience 10
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About RAFAEL PEREZ-ESPEJO

This page provides the complete NPI Profile along with additional information for Rafael Perez-espejo, a provider established in San Francisco, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry and more than 10 years of experience. The healthcare provider is registered in the NPI registry with number 1356536841 assigned on September 2007. The practitioner's primary taxonomy code is 2084P0800X with license number C140733 (CA). The provider is registered as an individual and his NPI record was last updated January 2026.

NPI
1356536841
Provider Name
DR. RAFAEL PEREZ-ESPEJO MD
Gender
Male
Entity Type
Individual
Location Address
601 CLEMENT ST SAN FRANCISCO, CA 94118
Location Phone
(415) 668-5955
Location Fax
(415) 668-3429
Mailing Address
601 CLEMENT ST SAN FRANCISCO, CA 94118
Mailing Phone
(415) 558-1320
Mailing Fax
(415) 668-3429
Medical School Name
OTHER
Graduation Year
2016
Is Sole Proprietor?
Yes
Enumeration Date
09-08-2007
Last Update Date
01-30-2026
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A psychiatrist like Rafael Perez-espejo 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.
C140733
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.

Medicare Participation & PECOS Enrollment Status

Rafael Perez-espejo 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.

Rafael Perez-espejo 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: 4981838380

    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: I20161122000586

    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

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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 40 times for 11 patients

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 94118 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 DR. RAFAEL PEREZ-ESPEJO MD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1356536841, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
1
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 0 + 6 + 1 + 0 + 3 + 1 + 2 + 8 + 8 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1356536841.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Community/Behavioral Health
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Rehabilitation Practitioner
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Technician, Other
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Student in an Organized Health Care Education/Training Program
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Student in an Organized Health Care Education/Training Program
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Student in an Organized Health Care Education/Training Program
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Marriage & Family Therapist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Marriage & Family Therapist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Nurse Practitioner (Psychiatric/Mental Health)
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Nurse Practitioner
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Psychologist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Marriage & Family Therapist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Psychologist (Clinical)
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Psychologist (Clinical)
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Student in an Organized Health Care Education/Training Program
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Counselor (Professional)
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Psychologist
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Student in an Organized Health Care Education/Training Program
601 CLEMENT ST
SAN FRANCISCO, CA 94118
Marriage & Family Therapist
601 CLEMENT ST
SAN FRANCISCO, CA 94118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356536841, enumerated as an "individual" on September 08, 2007.

The provider is located at 601 CLEMENT ST SAN FRANCISCO, CA 94118 and the phone number is (415) 668-5955.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.