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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PHILIP M YAM M.D.
NPI 1851686554
Psychiatry & Neurology - Psychiatry in Ponte Vedra Beach, FL

Active since June 10, 2011PECOS EnrolledAccepts Medicare Assignment
203 FORT WADE RD UNIT 250, PONTE VEDRA BEACH, FL 32081(904) 902-4408 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 4, 2026, Apr 8, 2026, Aug 7, 2023 and 2 more (5 updates tracked since 2019).

About Philip M Yam M.d. NPPES

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

PHILIP M YAM M.D. (NPI 1851686554) is an individual psychiatry provider in Ponte Vedra Beach, Florida, licensed in Florida (ME162822) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, maintains 10 additional practice locations, and is a graduate of New York Medical College (2011).

NPPES Registry Identity

NPI1851686554
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NamePHILIP M YAMCredential: M.D.
Location Address203 FORT WADE RD UNIT 250Ponte Vedra Beach, FL 32081-5214
Mailing Address203 Fort Wade Rd Unit 250Ponte Vedra Beach, FL 32081-5214 · (904) 902-4408
Phone(904) 902-4408
Sole ProprietorYes
Medical School CMSNew York Medical CollegeGraduated 2011
Enumeration DateJune 10, 2011
Last NPPES UpdateSeptember 4, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1851686554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in FL · ME162822✔ Licensed in LA · 300438✔ Licensed in GA · 109941
Definition
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.
203 FORT WADE RD UNIT 250, Ponte Vedra Beach, FL 32081
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Secondary Practice Locations 10

Location 12849 Paces Ferry Rd SE Ste 350Atlanta, GA 30339-3769 · Phone (678) 861-1832
Location 2CNSS-14, MRD BLD 1320, Mayport Naval StationJacksonville, FL 32228 · Phone (504) 270-5947
Location 39400 Southpark Center Loop Ste 450Orlando, FL 32819-8647 · Phone (689) 282-6774
Location 4255 Primera Blvd Ste 520Lake Mary, FL 32746-2158 · Phone (689) 282-6774
Location 5841 Prudential Dr Ste 1100Jacksonville, FL 32207-8352 · Phone (904) 902-4408
Location 6300 Colonial Center Pkwy Ste 350Roswell, GA 30076-4893 · Phone (678) 861-1832
Location 7990 Hammond Dr Ste 600Atlanta, GA 30328-5510 · Phone (678) 861-1832
Location 83201 Wall BlvdGretna, LA 70056-7875 · Phone (504) 207-4905
Location 9400 Russell AveBelle Chasse, LA 70037-1006 · Phone (504) 678-4538
Location 103700 Crestwood Pkwy NW Ste 975Duluth, GA 30096-7212 · Phone (678) 861-1832

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Philip M Yam M.d. 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 ID1850522772
PECOS Enrollment IDI20240529003281, I20260526003627
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.

Medicare Billing Reassignment

Medicare enrollment records show Philip Yam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Serenity Tms Centers LLC
1,851 mi
Psychiatry
3300 N TRIUMPH BLVD STE 500
Lehi, UT 84043
  • Reassigned Medicare billing, Florida and Georgia enrollments
  • 17 clinicians in this Medicare group
NPI 1710492095 (801) 821-2781

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management 90868
This treatment involves using a magnetic field to activate nerve cells in the brain. It's a non-invasive procedure designed to manage conditions like depression. The magnetic field is precisely targeted to stimulate specific areas of the brain to improve symptoms.
281 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32081 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
$171.84 typical visit price
range $56.00 – $171.84
Typical copayment $42.96 (range $14.00 – $42.96)
Most-billed visit code 99205
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Philip Yam's NPI number?

The NPI number for Philip Yam is 1851686554. It was assigned to this individual provider in the NPPES registry on June 10, 2011.

Where is Philip Yam located?

Philip Yam practices at 203 Fort Wade Rd Unit 250, Ponte Vedra Beach, FL 32081. The listed phone number is (904) 902-4408.

What is Philip Yam's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Philip Yam enrolled in Medicare?

Yes. Philip Yam 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.

Which organization bills Medicare for Philip Yam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Philip Yam reassigns Medicare benefits to Serenity Tms Centers LLC (Lehi, UT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Philip Yam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Philip Yam accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health and 2 other insurers list Philip Yam as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Philip Yam was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.