DR. FRANK LEI MA MD
NPI 1851972442
Hospitalist in Monterey, CA

Active since April 15, 2021PECOS EnrolledAccepts Medicare Assignment
23625 HOLMAN HWY, MONTEREY, CA 93940(831) 624-5311 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 3, 2024, Apr 15, 2021 (2 updates tracked since 2021).

About Dr. Frank Lei Ma Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FRANK LEI MA MD (NPI 1851972442) is an individual hospitalist provider in Monterey, California, licensed in California (A193027) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1851972442
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. FRANK LEI MACredential: MD
Location Address23625 HOLMAN HWYMonterey, CA 93940-5902
Mailing Address100 Wilson Rd Ste 100Monterey, CA 93940-7885 · (831) 649-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 15, 2021
Last NPPES UpdateSeptember 3, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2024
NPI 1851972442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CA · A193027
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
23625 HOLMAN HWY, Monterey, CA 93940

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Frank Lei Ma Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022551365
PECOS Enrollment IDI20240710004236
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
135 services131 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
58 services27 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
19 services11 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93940 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$139.84 typical visit price
range $61.69 – $184.30
Typical copayment $34.96 (range $15.42 – $46.07)
Most-billed visit code 99204
Established Patient
$108.04 typical visit price
range $20.34 – $151.02
Typical copayment $27.01 (range $5.08 – $37.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology
23625 HOLMAN HWY
MONTEREY, CA 93940
Emergency Medicine
23625 HOLMAN HWY, CHOMP EMERGENCY SERVICES
MONTEREY, CA 93940
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
23625 HOLMAN HWY
MONTEREY, CA 93940
Dietitian, Registered
23625 HOLMAN HWY
MONTEREY, CA 93940
Pharmacist
23625 HOLMAN HWY
MONTEREY, CA 93940
Emergency Medicine
23625 HOLMAN HWY
MONTEREY, CA 93940
Internal Medicine
23625 HOLMAN HWY
MONTEREY, CA 93940
Anesthesiology
23625 HOLMAN HWY
MONTEREY, CA 93940

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Frank Ma's NPI number?

The NPI number for Frank Ma is 1851972442. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Where is Frank Ma located?

Frank Ma practices at 23625 Holman Hwy, Monterey, CA 93940. The listed phone number is (831) 624-5311.

What is Frank Ma's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Frank Ma enrolled in Medicare?

Yes. Frank Ma is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Frank Ma was last updated on September 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.