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JOHN WHITTIER MD
NPI 1225562564
Psychiatry & Neurology - Psychiatry in New York, NY

Active since April 13, 2017PECOS Enrolled
109 W 27TH ST RM 5S, NEW YORK, NY 10001(833) 351-8255 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 7, 2026, Dec 9, 2021, Aug 24, 2021 and 1 more (4 updates tracked since 2017).

About John Whittier Md NPPES

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

JOHN WHITTIER MD (NPI 1225562564) is an individual psychiatry provider in New York, New York, licensed in Colorado (DR0054056) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1225562564
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameJOHN WHITTIERCredential: MD
Location Address109 W 27TH ST RM 5SNew York, NY 10001-6208
Mailing Address109 W 27th St Rm 5sNew York, NY 10001-6208 · (833) 351-8255 · Fax (888) 815-3583
Phone(833) 351-8255
Sole ProprietorNo
Enumeration DateApril 13, 2017
Last NPPES UpdateMay 7, 20264 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1225562564 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 CO · DR0054056✔ Licensed in CA · A172612✔ Licensed in TX · T1882✔ Licensed in FL · ME151249✔ Licensed in NY · 309655
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.
109 W 27TH ST RM 5S, New York, NY 10001
Open in Google Maps ↗

Secondary Practice Locations 4

Location 13223 S Loop 289 Ste 600Lubbock, TX 79423-1372 · Phone (833) 351-8255
Location 22373 Central Park Blvd Unit 100Denver, CO 80238-2300 · Phone (833) 351-8255
Location 3101 N Monroe St Ste 800Tallahassee, FL 32301-1500 · Phone (833) 351-8255
Location 4100 Pine StSan Francisco, CA 94111-5102 · Phone (833) 351-8255

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health of TX, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan 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 (PECOS)

John Whittier Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

4

Medicare enrollment records show John Whittier reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mccd Psychiatry Services PLLC
Same address
Psychiatry
109 W 27TH ST # 5S
New York, NY 10001
  • Reassigned Medicare billing, Colorado, Florida, New York and Texas enrollments
  • 17 clinicians in this Medicare group
NPI 1033750823 (917) 634-5311
Mccd Fl Psychiatry Services PA
838 mi
Psychiatry
1301 RIVERPLACE BLVD STE 800
Jacksonville, FL 32207
  • Reassigned Medicare billing, Colorado, Florida and Texas enrollments
  • 79 clinicians in this Medicare group
NPI 1659003457 (833) 351-8255
Mellow Medical Inc A Professional Corporation
2,457 mi
Psychiatry
8235 SANTA MONICA BLVD, SUITE 300
West Hollywood, CA 90046
  • Reassigned Medicare billing, California enrollment
  • 204 clinicians in this Medicare group
NPI 1407275886 (310) 892-4284
Mccd Ca Psychiatry Services PC
2,571 mi
Psychiatry
100 PINE ST STE 1250
San Francisco, CA 94111
  • Reassigned Medicare billing, California enrollment
  • 98 clinicians in this Medicare group
NPI 1689306920 (833) 351-8255

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10001 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
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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.

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.

DR. KENNETH ZON MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (917) 634-5311
MR. JOSEPH IRWIN FRIEDMAN MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
DR. SOPHIA ANNA MONSOUR DO
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
STEPHANIE NEGREY
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
AUSTIN BAILEY DO
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255
ALEXANDER RICHARDSON MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (917) 634-5311
DR. LAURENCE ERIC DOPKIN MD
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (888) 815-3583
DR. NICOLE ANGELA MASNADA D.O.
Psychiatry & Neurology (Psychiatry)
109 W 27TH ST RM 5S
NEW YORK, NY 10001
New York County (833) 351-8255

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 John Whittier's NPI number?

The NPI number for John Whittier is 1225562564. It was assigned to this individual provider in the NPPES registry on April 13, 2017.

Where is John Whittier located?

John Whittier practices at 109 W 27th St Rm 5S, New York, NY 10001. The listed phone number is (833) 351-8255.

What is John Whittier's specialty?

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

Is John Whittier enrolled in Medicare?

Yes. John Whittier is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for John Whittier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Whittier reassigns Medicare benefits to 4 organizations: Mccd Psychiatry Services PLLC (New York, NY), Mccd Fl Psychiatry Services PA (Jacksonville, FL), Mellow Medical Inc A Professional Corporation (West Hollywood, CA) and Mccd Ca Psychiatry Services PC (San Francisco, CA). Each 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 John Whittier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does John Whittier accept?

Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 3 other insurers list John Whittier 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 John Whittier was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.