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Dr. Maryann Papi , DC

Chiropractor • San Mateo, CA

Active NPI 1013148030 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

214 De Anza Blvd
San Mateo, CA 944023913

Call 6502577186 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

214 De Anza Blvd

San Mateo, CA 944023913

Telephone 6502577186
Fax 6505393548
Organization at the Same NPPES Address or Phone
Diane Au, L.ac. Facility NPI 1962826891

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Life Chiropractic College - West

Graduation Year

2009

Medicare patients

19 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $8,428 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $6,124 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2019–2025.

Guide: How to read an Open Payments record

Years since graduation

17 years (graduated 2009)

CMS Doctors and Clinicians data list 2009 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2009

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Papi has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Compared with the same specialty in San Mateo and California

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 90% of clinicians listed under Chiropractor in San Mateo, CA (2024, 11 clinicians with data). Median for this group: 281. Middle half: 221 to 445.

Fewer Medicare Part B services than 75% of clinicians listed under Chiropractor in California (2024, 2,142 clinicians with data). Median for this group: 362. Middle half: 186 to 698.

Medicare-allowed amount

A lower Medicare-allowed amount than 80% of clinicians listed under Chiropractor in San Mateo, CA (2024, 11 clinicians with data). Median for this group: $11,818. Middle half: $9,518 to $19,697.

A lower Medicare-allowed amount than 70% of clinicians listed under Chiropractor in California (2024, 2,142 clinicians with data). Median for this group: $14,317. Middle half: $7,290 to $27,976.

Paid by Medicare

A lower Medicare payment amount than 80% of clinicians listed under Chiropractor in San Mateo, CA (2024, 11 clinicians with data). Median for this group: $9,226. Middle half: $7,076 to $14,912.

A lower Medicare payment amount than 65% of clinicians listed under Chiropractor in California (2024, 2,142 clinicians with data). Median for this group: $10,332. Middle half: $5,207 to $20,114.

61 active clinicians are listed under Chiropractor with a practice address in San Mateo, CA (11,501 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in San Mateo

0% of these 61 clinicians have the CMS telehealth indicator.

13.1% of these 61 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
180 17 $48.32 $46.82

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2019-12-31
Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

License # reported to NPPES CA DC-31319

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Chiropractic License
DC31319 (CA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - CHIROPRACTIC

Medicare Enrollment ID

I20101222000861

Enrollment State Jurisdiction

CA

PECOS Control ID

0547458283

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
NPI 1760653513

Doctor of Chiropractic

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
📍
Updated Practice Location December 31, 2019

Registered at 214 DE ANZA BLVD, SAN MATEO, CA 944023913 (Tel: 6502577186)

📍
Updated Business Mailing Address December 31, 2019

Registered at 214 DE ANZA BLVD, SAN MATEO, CA 944023913 (Tel: 6502577186)

âś…
NPI Profile Active December 05, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location December 05, 2017

Registered at 260 MAIN ST STE A, REDWOOD CITY, CA 940631733 (Tel: 6502577186)

📍
Updated Business Mailing Address December 05, 2017

Registered at 260 MAIN ST STE A, REDWOOD CITY, CA 940631733 (Tel: 6502577186)

👤
Provider Name / Credentials Updated December 05, 2017

Recorded as MARYANN PAPI, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 05, 2017

Chiropractor (license number reported to NPPES: CA DC-31319)

âś…
NPI Profile Active December 09, 2010

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) December 09, 2010

Registered at 177 BOVET RD, SUITE #150, SAN MATEO, CA 944023191 (Tel: 6503752545)

📍
Business Mailing Address (Initial Record) December 09, 2010

Registered at 177 BOVET RD, SUITE #150, SAN MATEO, CA 944023191 (Tel: 6503752545)

👤
Provider Name / Credentials (Initial Record) December 09, 2010

Recorded as MARYANN PAPI, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 09, 2010

Chiropractor (license number reported to NPPES: CA DC-31319)

🟢
Initial NPI Registration & Enumeration August 07, 2009

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1013148030
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 07, 2009
Last Update: December 31, 2019
Sole Proprietor: Yes

Other Chiropractors in San Mateo

All Chiropractors in San Mateo

More public profiles in California

Directory navigation, in NPI number order.

Mailing Address

214 De Anza Blvd

San Mateo, CA 944023913

Phone: 6502577186

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.