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CARLOS COLLIN MD
NPI 1609850171
Psychiatry & Neurology - Psychiatry in Rockville, MD

Active since November 30, 2005PECOS EnrolledAccepts Medicare Assignment
14901 BROSCHART RD, ROCKVILLE, MD 20850(703) 698-5220(703) 573-2351 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Carlos Collin Md NPPES

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

CARLOS COLLIN MD (NPI 1609850171) is an individual psychiatry provider in Rockville, Maryland, licensed in Maryland (D0058156) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1609850171
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameCARLOS COLLINCredential: MD
Location Address14901 BROSCHART RDRockville, MD 20850-3318
Mailing Address8500 Executive Park Ave, Suite 200Fairfax, VA 22031-2225 · (703) 698-5220 · Fax (703) 573-2351
Phone(703) 698-5220
Fax(703) 573-2351
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateNovember 30, 2005
Last NPPES UpdateApril 21, 2026
NPPES CertifiedApril 21, 2026
✔ NPI 1609850171 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 MD · D0058156✔ Licensed in IL · 1609850171
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.
14901 BROSCHART RD, Rockville, MD 20850
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Other Identifiers 5

Other3137599Mamsi
Medicaid407682600MD
Other710036Ncppo
Other7874811Aetna
Other0082DC · Carefirst

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Carlos Collin 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 ID2365487923
PECOS Enrollment IDI20050623000572, I20151020000653, I20210309000244, I20210309000362, I20240411000224, I20250206002311, I20250218003841, I20250221000065, I20250225002427, I20250305002974, I20250318000703, I20250508002808, I20250603002829, I20250610003327
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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.

ADVENTIST HEALTHCARE, INC.
Psychiatric Residential Treatment Facility
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 251-4500
ADVENTIST HEALTHCARE, INC.
Rehabilitation, Substance Use Disorder Unit
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 251-4500
ADVENTIST PHYSICIAN SERVICES, INC.
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (240) 826-6000
MIRIAM ELANA GARCIA LCSW-C
Social Worker (Clinical)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 251-4636
KRISTI L FORSYTHE LCSW-C
Social Worker (Clinical)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4970
LAUREN ISEN LCSW-C
Social Worker (Clinical)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 838-4912
MARIA CECELIA HERALD LMSW
Social Worker (Clinical)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (301) 251-6047
ELLEN MCADAMS
Social Worker (Clinical)
14901 BROSCHART RD
ROCKVILLE, MD 20850
Montgomery County (240) 238-1615

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 Carlos Collin's NPI number?

The NPI number for Carlos Collin is 1609850171. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Where is Carlos Collin located?

Carlos Collin practices at 14901 Broschart Rd, Rockville, MD 20850. The listed phone number is (703) 698-5220.

What is Carlos Collin's specialty?

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

Is Carlos Collin enrolled in Medicare?

Yes. Carlos Collin 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.

What insurance does Carlos Collin accept?

Health plans from Anthem Blue Cross and Blue Shield list Carlos Collin 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 Carlos Collin was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.